2576832960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206477}}^1$

素因数の和:206510

約数の個数: 112

約数和(自身を含む): 8810829216

約数和(自身を除く): 6233996256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 206477, 412954, 619431, 825908, 1032385, 1238862, 1651816, 2064770, 2477724, 2684201, 3097155, 3303632, 4129540, 4955448, 5368402, 6194310, 6607264, 8052603, 8259080, 9910896, 10736804, 12388620, 13214528, 13421005, 16105206, 16518160, 19821792, 21473608, 24777240, 26842010, 32210412, 33036320, 39643584, 40263015, 42947216, 49554480, 53684020, 64420824, 66072640, 80526030, 85894432, 99108960, 107368040, 128841648, 161052060, 171788864, 198217920, 214736080, 257683296, 322104120, 429472160, 515366592, 644208240, 858944320, 1288416480, 2576832960]

約数ペア:

[(1, 2576832960), (2, 1288416480), (3, 858944320), (4, 644208240), (5, 515366592), (6, 429472160), (8, 322104120), (10, 257683296), (12, 214736080), (13, 198217920), (15, 171788864), (16, 161052060), (20, 128841648), (24, 107368040), (26, 99108960), (30, 85894432), (32, 80526030), (39, 66072640), (40, 64420824), (48, 53684020), (52, 49554480), (60, 42947216), (64, 40263015), (65, 39643584), (78, 33036320), (80, 32210412), (96, 26842010), (104, 24777240), (120, 21473608), (130, 19821792), (156, 16518160), (160, 16105206), (192, 13421005), (195, 13214528), (208, 12388620), (240, 10736804), (260, 9910896), (312, 8259080), (320, 8052603), (390, 6607264), (416, 6194310), (480, 5368402), (520, 4955448), (624, 4129540), (780, 3303632), (832, 3097155), (960, 2684201), (1040, 2477724), (1248, 2064770), (1560, 1651816), (2080, 1238862), (2496, 1032385), (3120, 825908), (4160, 619431), (6240, 412954), (12480, 206477)]