330720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 1143072

約数和(自身を除く): 812352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 195, 208, 212, 240, 260, 265, 312, 318, 390, 416, 424, 480, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1248, 1272, 1378, 1560, 1590, 1696, 2067, 2080, 2120, 2544, 2756, 3120, 3180, 3445, 4134, 4240, 5088, 5512, 6240, 6360, 6890, 8268, 8480, 10335, 11024, 12720, 13780, 16536, 20670, 22048, 25440, 27560, 33072, 41340, 55120, 66144, 82680, 110240, 165360, 330720]

約数ペア:

[(1, 330720), (2, 165360), (3, 110240), (4, 82680), (5, 66144), (6, 55120), (8, 41340), (10, 33072), (12, 27560), (13, 25440), (15, 22048), (16, 20670), (20, 16536), (24, 13780), (26, 12720), (30, 11024), (32, 10335), (39, 8480), (40, 8268), (48, 6890), (52, 6360), (53, 6240), (60, 5512), (65, 5088), (78, 4240), (80, 4134), (96, 3445), (104, 3180), (106, 3120), (120, 2756), (130, 2544), (156, 2120), (159, 2080), (160, 2067), (195, 1696), (208, 1590), (212, 1560), (240, 1378), (260, 1272), (265, 1248), (312, 1060), (318, 1040), (390, 848), (416, 795), (424, 780), (480, 689), (520, 636), (530, 624)]