2045105760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{22307}}^1$

素因数の和:22516

約数の個数: 96

約数和(自身を含む): 6476101632

約数和(自身を除く): 4430995872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 6112, 7640, 9168, 11460, 15280, 18336, 22307, 22920, 30560, 44614, 45840, 66921, 89228, 91680, 111535, 133842, 178456, 223070, 267684, 334605, 356912, 446140, 535368, 669210, 713824, 892280, 1070736, 1338420, 1784560, 2141472, 2676840, 3569120, 4260637, 5353680, 8521274, 10707360, 12781911, 17042548, 21303185, 25563822, 34085096, 42606370, 51127644, 63909555, 68170192, 85212740, 102255288, 127819110, 136340384, 170425480, 204510576, 255638220, 340850960, 409021152, 511276440, 681701920, 1022552880, 2045105760]

約数ペア:

[(1, 2045105760), (2, 1022552880), (3, 681701920), (4, 511276440), (5, 409021152), (6, 340850960), (8, 255638220), (10, 204510576), (12, 170425480), (15, 136340384), (16, 127819110), (20, 102255288), (24, 85212740), (30, 68170192), (32, 63909555), (40, 51127644), (48, 42606370), (60, 34085096), (80, 25563822), (96, 21303185), (120, 17042548), (160, 12781911), (191, 10707360), (240, 8521274), (382, 5353680), (480, 4260637), (573, 3569120), (764, 2676840), (955, 2141472), (1146, 1784560), (1528, 1338420), (1910, 1070736), (2292, 892280), (2865, 713824), (3056, 669210), (3820, 535368), (4584, 446140), (5730, 356912), (6112, 334605), (7640, 267684), (9168, 223070), (11460, 178456), (15280, 133842), (18336, 111535), (22307, 91680), (22920, 89228), (30560, 66921), (44614, 45840)]