80534361780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{49367}}^1$

素因数の和:49460

約数の個数: 240

約数和(自身を含む): 270959230080

約数和(自身を除く): 190424868300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 53, 54, 57, 60, 76, 81, 90, 95, 106, 108, 114, 135, 159, 162, 171, 180, 190, 212, 228, 265, 270, 285, 318, 324, 342, 380, 405, 477, 513, 530, 540, 570, 636, 684, 795, 810, 855, 954, 1007, 1026, 1060, 1140, 1431, 1539, 1590, 1620, 1710, 1908, 2014, 2052, 2385, 2565, 2862, 3021, 3078, 3180, 3420, 4028, 4293, 4770, 5035, 5130, 5724, 6042, 6156, 7155, 7695, 8586, 9063, 9540, 10070, 10260, 12084, 14310, 15105, 15390, 17172, 18126, 20140, 21465, 27189, 28620, 30210, 30780, 36252, 42930, 45315, 49367, 54378, 60420, 81567, 85860, 90630, 98734, 108756, 135945, 148101, 163134, 181260, 197468, 246835, 271890, 296202, 326268, 407835, 444303, 493670, 543780, 592404, 740505, 815670, 888606, 937973, 987340, 1332909, 1481010, 1631340, 1777212, 1875946, 2221515, 2616451, 2665818, 2813919, 2962020, 3751892, 3998727, 4443030, 4689865, 5232902, 5331636, 5627838, 6664545, 7849353, 7997454, 8441757, 8886060, 9379730, 10465804, 11255676, 13082255, 13329090, 14069595, 15698706, 15994908, 16883514, 18759460, 19993635, 23548059, 25325271, 26164510, 26658180, 28139190, 31397412, 33767028, 39246765, 39987270, 42208785, 47096118, 49712569, 50650542, 52329020, 56278380, 70644177, 75975813, 78493530, 79974540, 84417570, 94192236, 99425138, 101301084, 117740295, 126626355, 141288354, 149137707, 151951626, 156987060, 168835140, 198850276, 211932531, 235480590, 248562845, 253252710, 282576708, 298275414, 303903252, 353220885, 379879065, 423865062, 447413121, 470961180, 497125690, 506505420, 596550828, 706441770, 745688535, 759758130, 847730124, 894826242, 994251380, 1059662655, 1342239363, 1412883540, 1491377070, 1519516260, 1789652484, 2119325310, 2237065605, 2684478726, 2982754140, 4026718089, 4238650620, 4474131210, 5368957452, 6711196815, 8053436178, 8948262420, 13422393630, 16106872356, 20133590445, 26844787260, 40267180890, 80534361780]

約数ペア:

[(1, 80534361780), (2, 40267180890), (3, 26844787260), (4, 20133590445), (5, 16106872356), (6, 13422393630), (9, 8948262420), (10, 8053436178), (12, 6711196815), (15, 5368957452), (18, 4474131210), (19, 4238650620), (20, 4026718089), (27, 2982754140), (30, 2684478726), (36, 2237065605), (38, 2119325310), (45, 1789652484), (53, 1519516260), (54, 1491377070), (57, 1412883540), (60, 1342239363), (76, 1059662655), (81, 994251380), (90, 894826242), (95, 847730124), (106, 759758130), (108, 745688535), (114, 706441770), (135, 596550828), (159, 506505420), (162, 497125690), (171, 470961180), (180, 447413121), (190, 423865062), (212, 379879065), (228, 353220885), (265, 303903252), (270, 298275414), (285, 282576708), (318, 253252710), (324, 248562845), (342, 235480590), (380, 211932531), (405, 198850276), (477, 168835140), (513, 156987060), (530, 151951626), (540, 149137707), (570, 141288354), (636, 126626355), (684, 117740295), (795, 101301084), (810, 99425138), (855, 94192236), (954, 84417570), (1007, 79974540), (1026, 78493530), (1060, 75975813), (1140, 70644177), (1431, 56278380), (1539, 52329020), (1590, 50650542), (1620, 49712569), (1710, 47096118), (1908, 42208785), (2014, 39987270), (2052, 39246765), (2385, 33767028), (2565, 31397412), (2862, 28139190), (3021, 26658180), (3078, 26164510), (3180, 25325271), (3420, 23548059), (4028, 19993635), (4293, 18759460), (4770, 16883514), (5035, 15994908), (5130, 15698706), (5724, 14069595), (6042, 13329090), (6156, 13082255), (7155, 11255676), (7695, 10465804), (8586, 9379730), (9063, 8886060), (9540, 8441757), (10070, 7997454), (10260, 7849353), (12084, 6664545), (14310, 5627838), (15105, 5331636), (15390, 5232902), (17172, 4689865), (18126, 4443030), (20140, 3998727), (21465, 3751892), (27189, 2962020), (28620, 2813919), (30210, 2665818), (30780, 2616451), (36252, 2221515), (42930, 1875946), (45315, 1777212), (49367, 1631340), (54378, 1481010), (60420, 1332909), (81567, 987340), (85860, 937973), (90630, 888606), (98734, 815670), (108756, 740505), (135945, 592404), (148101, 543780), (163134, 493670), (181260, 444303), (197468, 407835), (246835, 326268), (271890, 296202)]