64060560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 216720504

約数和(自身を除く): 152659944

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, 193, 240, 360, 386, 461, 579, 720, 772, 922, 965, 1158, 1383, 1544, 1737, 1844, 1930, 2305, 2316, 2766, 2895, 3088, 3474, 3688, 3860, 4149, 4610, 4632, 5532, 5790, 6915, 6948, 7376, 7720, 8298, 8685, 9220, 9264, 11064, 11580, 13830, 13896, 15440, 16596, 17370, 18440, 20745, 22128, 23160, 27660, 27792, 33192, 34740, 36880, 41490, 46320, 55320, 66384, 69480, 82980, 88973, 110640, 138960, 165960, 177946, 266919, 331920, 355892, 444865, 533838, 711784, 800757, 889730, 1067676, 1334595, 1423568, 1601514, 1779460, 2135352, 2669190, 3203028, 3558920, 4003785, 4270704, 5338380, 6406056, 7117840, 8007570, 10676760, 12812112, 16015140, 21353520, 32030280, 64060560]

約数ペア:

[(1, 64060560), (2, 32030280), (3, 21353520), (4, 16015140), (5, 12812112), (6, 10676760), (8, 8007570), (9, 7117840), (10, 6406056), (12, 5338380), (15, 4270704), (16, 4003785), (18, 3558920), (20, 3203028), (24, 2669190), (30, 2135352), (36, 1779460), (40, 1601514), (45, 1423568), (48, 1334595), (60, 1067676), (72, 889730), (80, 800757), (90, 711784), (120, 533838), (144, 444865), (180, 355892), (193, 331920), (240, 266919), (360, 177946), (386, 165960), (461, 138960), (579, 110640), (720, 88973), (772, 82980), (922, 69480), (965, 66384), (1158, 55320), (1383, 46320), (1544, 41490), (1737, 36880), (1844, 34740), (1930, 33192), (2305, 27792), (2316, 27660), (2766, 23160), (2895, 22128), (3088, 20745), (3474, 18440), (3688, 17370), (3860, 16596), (4149, 15440), (4610, 13896), (4632, 13830), (5532, 11580), (5790, 11064), (6915, 9264), (6948, 9220), (7376, 8685), (7720, 8298)]