147853680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47389}}^1$

素因数の和:47418

約数の個数: 80

約数和(自身を含む): 493614240

約数和(自身を除く): 345760560

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, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 47389, 94778, 142167, 189556, 236945, 284334, 379112, 473890, 568668, 616057, 710835, 758224, 947780, 1137336, 1232114, 1421670, 1848171, 1895560, 2274672, 2464228, 2843340, 3080285, 3696342, 3791120, 4928456, 5686680, 6160570, 7392684, 9240855, 9856912, 11373360, 12321140, 14785368, 18481710, 24642280, 29570736, 36963420, 49284560, 73926840, 147853680]

約数ペア:

[(1, 147853680), (2, 73926840), (3, 49284560), (4, 36963420), (5, 29570736), (6, 24642280), (8, 18481710), (10, 14785368), (12, 12321140), (13, 11373360), (15, 9856912), (16, 9240855), (20, 7392684), (24, 6160570), (26, 5686680), (30, 4928456), (39, 3791120), (40, 3696342), (48, 3080285), (52, 2843340), (60, 2464228), (65, 2274672), (78, 1895560), (80, 1848171), (104, 1421670), (120, 1232114), (130, 1137336), (156, 947780), (195, 758224), (208, 710835), (240, 616057), (260, 568668), (312, 473890), (390, 379112), (520, 284334), (624, 236945), (780, 189556), (1040, 142167), (1560, 94778), (3120, 47389)]