79251960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 256841280

約数和(自身を除く): 177589320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 733, 795, 901, 1020, 1060, 1272, 1466, 1590, 1802, 2040, 2120, 2199, 2703, 2932, 3180, 3604, 3665, 4398, 4505, 5406, 5864, 6360, 7208, 7330, 8796, 9010, 10812, 10995, 12461, 13515, 14660, 17592, 18020, 21624, 21990, 24922, 27030, 29320, 36040, 37383, 38849, 43980, 49844, 54060, 62305, 74766, 77698, 87960, 99688, 108120, 116547, 124610, 149532, 155396, 186915, 194245, 233094, 249220, 299064, 310792, 373830, 388490, 466188, 498440, 582735, 660433, 747660, 776980, 932376, 1165470, 1320866, 1495320, 1553960, 1981299, 2330940, 2641732, 3302165, 3962598, 4661880, 5283464, 6604330, 7925196, 9906495, 13208660, 15850392, 19812990, 26417320, 39625980, 79251960]

約数ペア:

[(1, 79251960), (2, 39625980), (3, 26417320), (4, 19812990), (5, 15850392), (6, 13208660), (8, 9906495), (10, 7925196), (12, 6604330), (15, 5283464), (17, 4661880), (20, 3962598), (24, 3302165), (30, 2641732), (34, 2330940), (40, 1981299), (51, 1553960), (53, 1495320), (60, 1320866), (68, 1165470), (85, 932376), (102, 776980), (106, 747660), (120, 660433), (136, 582735), (159, 498440), (170, 466188), (204, 388490), (212, 373830), (255, 310792), (265, 299064), (318, 249220), (340, 233094), (408, 194245), (424, 186915), (510, 155396), (530, 149532), (636, 124610), (680, 116547), (733, 108120), (795, 99688), (901, 87960), (1020, 77698), (1060, 74766), (1272, 62305), (1466, 54060), (1590, 49844), (1802, 43980), (2040, 38849), (2120, 37383), (2199, 36040), (2703, 29320), (2932, 27030), (3180, 24922), (3604, 21990), (3665, 21624), (4398, 18020), (4505, 17592), (5406, 14660), (5864, 13515), (6360, 12461), (7208, 10995), (7330, 10812), (8796, 9010)]