1838389680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8317}}^1$

素因数の和:8643

約数の個数: 120

約数和(自身を含む): 6194780592

約数和(自身を除く): 4356390912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 360, 614, 720, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 4912, 5526, 6140, 7368, 8317, 9210, 11052, 12280, 13815, 14736, 16634, 18420, 22104, 24560, 24951, 27630, 33268, 36840, 41585, 44208, 49902, 55260, 66536, 73680, 74853, 83170, 99804, 110520, 124755, 133072, 149706, 166340, 199608, 221040, 249510, 299412, 332680, 374265, 399216, 499020, 598824, 665360, 748530, 998040, 1197648, 1497060, 1996080, 2553319, 2994120, 5106638, 5988240, 7659957, 10213276, 12766595, 15319914, 20426552, 22979871, 25533190, 30639828, 38299785, 40853104, 45959742, 51066380, 61279656, 76599570, 91919484, 102132760, 114899355, 122559312, 153199140, 183838968, 204265520, 229798710, 306398280, 367677936, 459597420, 612796560, 919194840, 1838389680]

約数ペア:

[(1, 1838389680), (2, 919194840), (3, 612796560), (4, 459597420), (5, 367677936), (6, 306398280), (8, 229798710), (9, 204265520), (10, 183838968), (12, 153199140), (15, 122559312), (16, 114899355), (18, 102132760), (20, 91919484), (24, 76599570), (30, 61279656), (36, 51066380), (40, 45959742), (45, 40853104), (48, 38299785), (60, 30639828), (72, 25533190), (80, 22979871), (90, 20426552), (120, 15319914), (144, 12766595), (180, 10213276), (240, 7659957), (307, 5988240), (360, 5106638), (614, 2994120), (720, 2553319), (921, 1996080), (1228, 1497060), (1535, 1197648), (1842, 998040), (2456, 748530), (2763, 665360), (3070, 598824), (3684, 499020), (4605, 399216), (4912, 374265), (5526, 332680), (6140, 299412), (7368, 249510), (8317, 221040), (9210, 199608), (11052, 166340), (12280, 149706), (13815, 133072), (14736, 124755), (16634, 110520), (18420, 99804), (22104, 83170), (24560, 74853), (24951, 73680), (27630, 66536), (33268, 55260), (36840, 49902), (41585, 44208)]