64360080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 219360960

約数和(自身を除く): 155000880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1259, 1278, 1420, 1704, 2130, 2518, 2556, 2840, 3195, 3408, 3777, 4260, 5036, 5112, 5680, 6295, 6390, 7554, 8520, 10072, 10224, 11331, 12590, 12780, 15108, 17040, 18885, 20144, 22662, 25180, 25560, 30216, 37770, 45324, 50360, 51120, 56655, 60432, 75540, 89389, 90648, 100720, 113310, 151080, 178778, 181296, 226620, 268167, 302160, 357556, 446945, 453240, 536334, 715112, 804501, 893890, 906480, 1072668, 1340835, 1430224, 1609002, 1787780, 2145336, 2681670, 3218004, 3575560, 4022505, 4290672, 5363340, 6436008, 7151120, 8045010, 10726680, 12872016, 16090020, 21453360, 32180040, 64360080]

約数ペア:

[(1, 64360080), (2, 32180040), (3, 21453360), (4, 16090020), (5, 12872016), (6, 10726680), (8, 8045010), (9, 7151120), (10, 6436008), (12, 5363340), (15, 4290672), (16, 4022505), (18, 3575560), (20, 3218004), (24, 2681670), (30, 2145336), (36, 1787780), (40, 1609002), (45, 1430224), (48, 1340835), (60, 1072668), (71, 906480), (72, 893890), (80, 804501), (90, 715112), (120, 536334), (142, 453240), (144, 446945), (180, 357556), (213, 302160), (240, 268167), (284, 226620), (355, 181296), (360, 178778), (426, 151080), (568, 113310), (639, 100720), (710, 90648), (720, 89389), (852, 75540), (1065, 60432), (1136, 56655), (1259, 51120), (1278, 50360), (1420, 45324), (1704, 37770), (2130, 30216), (2518, 25560), (2556, 25180), (2840, 22662), (3195, 20144), (3408, 18885), (3777, 17040), (4260, 15108), (5036, 12780), (5112, 12590), (5680, 11331), (6295, 10224), (6390, 10072), (7554, 8520)]