64523324640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{523049}}^1$

素因数の和:523324

約数の個数: 96

約数和(自身を含む): 204039712800

約数和(自身を除く): 139516388160

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, 240, 257, 480, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 15420, 20560, 24672, 30840, 41120, 61680, 123360, 523049, 1046098, 1569147, 2092196, 2615245, 3138294, 4184392, 5230490, 6276588, 7845735, 8368784, 10460980, 12553176, 15691470, 16737568, 20921960, 25106352, 31382940, 41843920, 50212704, 62765880, 83687840, 125531760, 134423593, 251063520, 268847186, 403270779, 537694372, 672117965, 806541558, 1075388744, 1344235930, 1613083116, 2016353895, 2150777488, 2688471860, 3226166232, 4032707790, 4301554976, 5376943720, 6452332464, 8065415580, 10753887440, 12904664928, 16130831160, 21507774880, 32261662320, 64523324640]

約数ペア:

[(1, 64523324640), (2, 32261662320), (3, 21507774880), (4, 16130831160), (5, 12904664928), (6, 10753887440), (8, 8065415580), (10, 6452332464), (12, 5376943720), (15, 4301554976), (16, 4032707790), (20, 3226166232), (24, 2688471860), (30, 2150777488), (32, 2016353895), (40, 1613083116), (48, 1344235930), (60, 1075388744), (80, 806541558), (96, 672117965), (120, 537694372), (160, 403270779), (240, 268847186), (257, 251063520), (480, 134423593), (514, 125531760), (771, 83687840), (1028, 62765880), (1285, 50212704), (1542, 41843920), (2056, 31382940), (2570, 25106352), (3084, 20921960), (3855, 16737568), (4112, 15691470), (5140, 12553176), (6168, 10460980), (7710, 8368784), (8224, 7845735), (10280, 6276588), (12336, 5230490), (15420, 4184392), (20560, 3138294), (24672, 2615245), (30840, 2092196), (41120, 1569147), (61680, 1046098), (123360, 523049)]