893309520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{86561}}^1$

素因数の和:86620

約数の個数: 80

約数和(自身を含む): 2833693632

約数和(自身を除く): 1940384112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 86561, 173122, 259683, 346244, 432805, 519366, 692488, 865610, 1038732, 1298415, 1384976, 1731220, 2077464, 2596830, 3462440, 3722123, 4154928, 5193660, 6924880, 7444246, 10387320, 11166369, 14888492, 18610615, 20774640, 22332738, 29776984, 37221230, 44665476, 55831845, 59553968, 74442460, 89330952, 111663690, 148884920, 178661904, 223327380, 297769840, 446654760, 893309520]

約数ペア:

[(1, 893309520), (2, 446654760), (3, 297769840), (4, 223327380), (5, 178661904), (6, 148884920), (8, 111663690), (10, 89330952), (12, 74442460), (15, 59553968), (16, 55831845), (20, 44665476), (24, 37221230), (30, 29776984), (40, 22332738), (43, 20774640), (48, 18610615), (60, 14888492), (80, 11166369), (86, 10387320), (120, 7444246), (129, 6924880), (172, 5193660), (215, 4154928), (240, 3722123), (258, 3462440), (344, 2596830), (430, 2077464), (516, 1731220), (645, 1384976), (688, 1298415), (860, 1038732), (1032, 865610), (1290, 692488), (1720, 519366), (2064, 432805), (2580, 346244), (3440, 259683), (5160, 173122), (10320, 86561)]