1603680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 5461344

約数和(自身を除く): 3857664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 257, 260, 312, 390, 416, 480, 514, 520, 624, 771, 780, 1028, 1040, 1248, 1285, 1542, 1560, 2056, 2080, 2570, 3084, 3120, 3341, 3855, 4112, 5140, 6168, 6240, 6682, 7710, 8224, 10023, 10280, 12336, 13364, 15420, 16705, 20046, 20560, 24672, 26728, 30840, 33410, 40092, 41120, 50115, 53456, 61680, 66820, 80184, 100230, 106912, 123360, 133640, 160368, 200460, 267280, 320736, 400920, 534560, 801840, 1603680]

約数ペア:

[(1, 1603680), (2, 801840), (3, 534560), (4, 400920), (5, 320736), (6, 267280), (8, 200460), (10, 160368), (12, 133640), (13, 123360), (15, 106912), (16, 100230), (20, 80184), (24, 66820), (26, 61680), (30, 53456), (32, 50115), (39, 41120), (40, 40092), (48, 33410), (52, 30840), (60, 26728), (65, 24672), (78, 20560), (80, 20046), (96, 16705), (104, 15420), (120, 13364), (130, 12336), (156, 10280), (160, 10023), (195, 8224), (208, 7710), (240, 6682), (257, 6240), (260, 6168), (312, 5140), (390, 4112), (416, 3855), (480, 3341), (514, 3120), (520, 3084), (624, 2570), (771, 2080), (780, 2056), (1028, 1560), (1040, 1542), (1248, 1285)]