64833840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1771

約数の個数: 120

約数和(自身を含む): 221972400

約数和(自身を除く): 157138560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1699, 1908, 2120, 2385, 2544, 3180, 3398, 3816, 4240, 4770, 5097, 6360, 6796, 7632, 8495, 9540, 10194, 12720, 13592, 15291, 16990, 19080, 20388, 25485, 27184, 30582, 33980, 38160, 40776, 50970, 61164, 67960, 76455, 81552, 90047, 101940, 122328, 135920, 152910, 180094, 203880, 244656, 270141, 305820, 360188, 407760, 450235, 540282, 611640, 720376, 810423, 900470, 1080564, 1223280, 1350705, 1440752, 1620846, 1800940, 2161128, 2701410, 3241692, 3601880, 4052115, 4322256, 5402820, 6483384, 7203760, 8104230, 10805640, 12966768, 16208460, 21611280, 32416920, 64833840]

約数ペア:

[(1, 64833840), (2, 32416920), (3, 21611280), (4, 16208460), (5, 12966768), (6, 10805640), (8, 8104230), (9, 7203760), (10, 6483384), (12, 5402820), (15, 4322256), (16, 4052115), (18, 3601880), (20, 3241692), (24, 2701410), (30, 2161128), (36, 1800940), (40, 1620846), (45, 1440752), (48, 1350705), (53, 1223280), (60, 1080564), (72, 900470), (80, 810423), (90, 720376), (106, 611640), (120, 540282), (144, 450235), (159, 407760), (180, 360188), (212, 305820), (240, 270141), (265, 244656), (318, 203880), (360, 180094), (424, 152910), (477, 135920), (530, 122328), (636, 101940), (720, 90047), (795, 81552), (848, 76455), (954, 67960), (1060, 61164), (1272, 50970), (1590, 40776), (1699, 38160), (1908, 33980), (2120, 30582), (2385, 27184), (2544, 25485), (3180, 20388), (3398, 19080), (3816, 16990), (4240, 15291), (4770, 13592), (5097, 12720), (6360, 10194), (6796, 9540), (7632, 8495)]