1140333840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22307}}^1$

素因数の和:22397

約数の個数: 120

約数和(自身を含む): 3883733568

約数和(自身を除く): 2743399728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 22307, 25560, 44614, 51120, 66921, 89228, 111535, 133842, 178456, 200763, 223070, 267684, 334605, 356912, 401526, 446140, 535368, 669210, 803052, 892280, 1003815, 1070736, 1338420, 1583797, 1606104, 1784560, 2007630, 2676840, 3167594, 3212208, 4015260, 4751391, 5353680, 6335188, 7918985, 8030520, 9502782, 12670376, 14254173, 15837970, 16061040, 19005564, 23756955, 25340752, 28508346, 31675940, 38011128, 47513910, 57016692, 63351880, 71270865, 76022256, 95027820, 114033384, 126703760, 142541730, 190055640, 228066768, 285083460, 380111280, 570166920, 1140333840]

約数ペア:

[(1, 1140333840), (2, 570166920), (3, 380111280), (4, 285083460), (5, 228066768), (6, 190055640), (8, 142541730), (9, 126703760), (10, 114033384), (12, 95027820), (15, 76022256), (16, 71270865), (18, 63351880), (20, 57016692), (24, 47513910), (30, 38011128), (36, 31675940), (40, 28508346), (45, 25340752), (48, 23756955), (60, 19005564), (71, 16061040), (72, 15837970), (80, 14254173), (90, 12670376), (120, 9502782), (142, 8030520), (144, 7918985), (180, 6335188), (213, 5353680), (240, 4751391), (284, 4015260), (355, 3212208), (360, 3167594), (426, 2676840), (568, 2007630), (639, 1784560), (710, 1606104), (720, 1583797), (852, 1338420), (1065, 1070736), (1136, 1003815), (1278, 892280), (1420, 803052), (1704, 669210), (2130, 535368), (2556, 446140), (2840, 401526), (3195, 356912), (3408, 334605), (4260, 267684), (5112, 223070), (5680, 200763), (6390, 178456), (8520, 133842), (10224, 111535), (12780, 89228), (17040, 66921), (22307, 51120), (25560, 44614)]