385727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94541}}^1$

素因数の和:94574

約数の個数: 80

約数和(自身を含む): 1266106464

約数和(自身を除く): 880379184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 94541, 189082, 283623, 378164, 472705, 567246, 756328, 945410, 1134492, 1418115, 1512656, 1607197, 1890820, 2268984, 2836230, 3214394, 3781640, 4537968, 4821591, 5672460, 6428788, 7563280, 8035985, 9643182, 11344920, 12857576, 16071970, 19286364, 22689840, 24107955, 25715152, 32143940, 38572728, 48215910, 64287880, 77145456, 96431820, 128575760, 192863640, 385727280]

約数ペア:

[(1, 385727280), (2, 192863640), (3, 128575760), (4, 96431820), (5, 77145456), (6, 64287880), (8, 48215910), (10, 38572728), (12, 32143940), (15, 25715152), (16, 24107955), (17, 22689840), (20, 19286364), (24, 16071970), (30, 12857576), (34, 11344920), (40, 9643182), (48, 8035985), (51, 7563280), (60, 6428788), (68, 5672460), (80, 4821591), (85, 4537968), (102, 3781640), (120, 3214394), (136, 2836230), (170, 2268984), (204, 1890820), (240, 1607197), (255, 1512656), (272, 1418115), (340, 1134492), (408, 945410), (510, 756328), (680, 567246), (816, 472705), (1020, 378164), (1360, 283623), (2040, 189082), (4080, 94541)]