54688932720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{128959}}^1$

素因数の和:129028

約数の個数: 240

約数和(自身を含む): 199568179200

約数和(自身を除く): 144879246480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6840, 7068, 7440, 8835, 9424, 10602, 11160, 11780, 13680, 14136, 17670, 21204, 22320, 23560, 26505, 28272, 35340, 42408, 47120, 53010, 70680, 84816, 106020, 128959, 141360, 212040, 257918, 386877, 424080, 515836, 644795, 773754, 1031672, 1160631, 1289590, 1547508, 1934385, 2063344, 2321262, 2450221, 2579180, 3095016, 3868770, 3997729, 4642524, 4900442, 5158360, 5803155, 6190032, 7350663, 7737540, 7995458, 9285048, 9800884, 10316720, 11606310, 11993187, 12251105, 14701326, 15475080, 15990916, 18570096, 19601768, 19988645, 22051989, 23212620, 23986374, 24502210, 29402652, 30950160, 31981832, 35979561, 36753315, 39203536, 39977290, 44103978, 46425240, 47972748, 49004420, 58805304, 59965935, 63963664, 71959122, 73506630, 75956851, 79954580, 88207956, 92850480, 95945496, 98008840, 110259945, 117610608, 119931870, 143918244, 147013260, 151913702, 159909160, 176415912, 179897805, 191890992, 196017680, 220519890, 227870553, 239863740, 287836488, 294026520, 303827404, 319818320, 352831824, 359795610, 379784255, 441039780, 455741106, 479727480, 575672976, 588053040, 607654808, 683611659, 719591220, 759568510, 882079560, 911482212, 959454960, 1139352765, 1215309616, 1367223318, 1439182440, 1519137020, 1764159120, 1822964424, 2278705530, 2734446636, 2878364880, 3038274040, 3418058295, 3645928848, 4557411060, 5468893272, 6076548080, 6836116590, 9114822120, 10937786544, 13672233180, 18229644240, 27344466360, 54688932720]

約数ペア:

[(1, 54688932720), (2, 27344466360), (3, 18229644240), (4, 13672233180), (5, 10937786544), (6, 9114822120), (8, 6836116590), (9, 6076548080), (10, 5468893272), (12, 4557411060), (15, 3645928848), (16, 3418058295), (18, 3038274040), (19, 2878364880), (20, 2734446636), (24, 2278705530), (30, 1822964424), (31, 1764159120), (36, 1519137020), (38, 1439182440), (40, 1367223318), (45, 1215309616), (48, 1139352765), (57, 959454960), (60, 911482212), (62, 882079560), (72, 759568510), (76, 719591220), (80, 683611659), (90, 607654808), (93, 588053040), (95, 575672976), (114, 479727480), (120, 455741106), (124, 441039780), (144, 379784255), (152, 359795610), (155, 352831824), (171, 319818320), (180, 303827404), (186, 294026520), (190, 287836488), (228, 239863740), (240, 227870553), (248, 220519890), (279, 196017680), (285, 191890992), (304, 179897805), (310, 176415912), (342, 159909160), (360, 151913702), (372, 147013260), (380, 143918244), (456, 119931870), (465, 117610608), (496, 110259945), (558, 98008840), (570, 95945496), (589, 92850480), (620, 88207956), (684, 79954580), (720, 75956851), (744, 73506630), (760, 71959122), (855, 63963664), (912, 59965935), (930, 58805304), (1116, 49004420), (1140, 47972748), (1178, 46425240), (1240, 44103978), (1368, 39977290), (1395, 39203536), (1488, 36753315), (1520, 35979561), (1710, 31981832), (1767, 30950160), (1860, 29402652), (2232, 24502210), (2280, 23986374), (2356, 23212620), (2480, 22051989), (2736, 19988645), (2790, 19601768), (2945, 18570096), (3420, 15990916), (3534, 15475080), (3720, 14701326), (4464, 12251105), (4560, 11993187), (4712, 11606310), (5301, 10316720), (5580, 9800884), (5890, 9285048), (6840, 7995458), (7068, 7737540), (7440, 7350663), (8835, 6190032), (9424, 5803155), (10602, 5158360), (11160, 4900442), (11780, 4642524), (13680, 3997729), (14136, 3868770), (17670, 3095016), (21204, 2579180), (22320, 2450221), (23560, 2321262), (26505, 2063344), (28272, 1934385), (35340, 1547508), (42408, 1289590), (47120, 1160631), (53010, 1031672), (70680, 773754), (84816, 644795), (106020, 515836), (128959, 424080), (141360, 386877), (212040, 257918)]