2427360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 8255520

約数和(自身を除く): 5828160

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, 260, 312, 389, 390, 416, 480, 520, 624, 778, 780, 1040, 1167, 1248, 1556, 1560, 1945, 2080, 2334, 3112, 3120, 3890, 4668, 5057, 5835, 6224, 6240, 7780, 9336, 10114, 11670, 12448, 15171, 15560, 18672, 20228, 23340, 25285, 30342, 31120, 37344, 40456, 46680, 50570, 60684, 62240, 75855, 80912, 93360, 101140, 121368, 151710, 161824, 186720, 202280, 242736, 303420, 404560, 485472, 606840, 809120, 1213680, 2427360]

約数ペア:

[(1, 2427360), (2, 1213680), (3, 809120), (4, 606840), (5, 485472), (6, 404560), (8, 303420), (10, 242736), (12, 202280), (13, 186720), (15, 161824), (16, 151710), (20, 121368), (24, 101140), (26, 93360), (30, 80912), (32, 75855), (39, 62240), (40, 60684), (48, 50570), (52, 46680), (60, 40456), (65, 37344), (78, 31120), (80, 30342), (96, 25285), (104, 23340), (120, 20228), (130, 18672), (156, 15560), (160, 15171), (195, 12448), (208, 11670), (240, 10114), (260, 9336), (312, 7780), (389, 6240), (390, 6224), (416, 5835), (480, 5057), (520, 4668), (624, 3890), (778, 3120), (780, 3112), (1040, 2334), (1167, 2080), (1248, 1945), (1556, 1560)]