18702999120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5994551}}^1$

素因数の和:5994580

約数の個数: 80

約数和(自身を含む): 62439253632

約数和(自身を除く): 43736254512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5994551, 11989102, 17983653, 23978204, 29972755, 35967306, 47956408, 59945510, 71934612, 77929163, 89918265, 95912816, 119891020, 143869224, 155858326, 179836530, 233787489, 239782040, 287738448, 311716652, 359673060, 389645815, 467574978, 479564080, 623433304, 719346120, 779291630, 935149956, 1168937445, 1246866608, 1438692240, 1558583260, 1870299912, 2337874890, 3117166520, 3740599824, 4675749780, 6234333040, 9351499560, 18702999120]

約数ペア:

[(1, 18702999120), (2, 9351499560), (3, 6234333040), (4, 4675749780), (5, 3740599824), (6, 3117166520), (8, 2337874890), (10, 1870299912), (12, 1558583260), (13, 1438692240), (15, 1246866608), (16, 1168937445), (20, 935149956), (24, 779291630), (26, 719346120), (30, 623433304), (39, 479564080), (40, 467574978), (48, 389645815), (52, 359673060), (60, 311716652), (65, 287738448), (78, 239782040), (80, 233787489), (104, 179836530), (120, 155858326), (130, 143869224), (156, 119891020), (195, 95912816), (208, 89918265), (240, 77929163), (260, 71934612), (312, 59945510), (390, 47956408), (520, 35967306), (624, 29972755), (780, 23978204), (1040, 17983653), (1560, 11989102), (3120, 5994551)]