10201320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 33976800

約数和(自身を除く): 23775480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 659, 774, 860, 1032, 1290, 1318, 1548, 1720, 1935, 1977, 2580, 2636, 3096, 3295, 3870, 3954, 5160, 5272, 5931, 6590, 7740, 7908, 9885, 11862, 13180, 15480, 15816, 19770, 23724, 26360, 28337, 29655, 39540, 47448, 56674, 59310, 79080, 85011, 113348, 118620, 141685, 170022, 226696, 237240, 255033, 283370, 340044, 425055, 510066, 566740, 680088, 850110, 1020132, 1133480, 1275165, 1700220, 2040264, 2550330, 3400440, 5100660, 10201320]

約数ペア:

[(1, 10201320), (2, 5100660), (3, 3400440), (4, 2550330), (5, 2040264), (6, 1700220), (8, 1275165), (9, 1133480), (10, 1020132), (12, 850110), (15, 680088), (18, 566740), (20, 510066), (24, 425055), (30, 340044), (36, 283370), (40, 255033), (43, 237240), (45, 226696), (60, 170022), (72, 141685), (86, 118620), (90, 113348), (120, 85011), (129, 79080), (172, 59310), (180, 56674), (215, 47448), (258, 39540), (344, 29655), (360, 28337), (387, 26360), (430, 23724), (516, 19770), (645, 15816), (659, 15480), (774, 13180), (860, 11862), (1032, 9885), (1290, 7908), (1318, 7740), (1548, 6590), (1720, 5931), (1935, 5272), (1977, 5160), (2580, 3954), (2636, 3870), (3096, 3295)]