433680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 1458240

約数和(自身を除く): 1024560

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, 139, 156, 195, 208, 240, 260, 278, 312, 390, 417, 520, 556, 624, 695, 780, 834, 1040, 1112, 1390, 1560, 1668, 1807, 2085, 2224, 2780, 3120, 3336, 3614, 4170, 5421, 5560, 6672, 7228, 8340, 9035, 10842, 11120, 14456, 16680, 18070, 21684, 27105, 28912, 33360, 36140, 43368, 54210, 72280, 86736, 108420, 144560, 216840, 433680]

約数ペア:

[(1, 433680), (2, 216840), (3, 144560), (4, 108420), (5, 86736), (6, 72280), (8, 54210), (10, 43368), (12, 36140), (13, 33360), (15, 28912), (16, 27105), (20, 21684), (24, 18070), (26, 16680), (30, 14456), (39, 11120), (40, 10842), (48, 9035), (52, 8340), (60, 7228), (65, 6672), (78, 5560), (80, 5421), (104, 4170), (120, 3614), (130, 3336), (139, 3120), (156, 2780), (195, 2224), (208, 2085), (240, 1807), (260, 1668), (278, 1560), (312, 1390), (390, 1112), (417, 1040), (520, 834), (556, 780), (624, 695)]