9375720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 30412800

約数和(自身を除く): 21037080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 79, 86, 92, 115, 120, 129, 138, 158, 172, 184, 215, 230, 237, 258, 276, 316, 344, 345, 395, 430, 460, 474, 516, 552, 632, 645, 690, 790, 860, 920, 948, 989, 1032, 1185, 1290, 1380, 1580, 1720, 1817, 1896, 1978, 2370, 2580, 2760, 2967, 3160, 3397, 3634, 3956, 4740, 4945, 5160, 5451, 5934, 6794, 7268, 7912, 9085, 9480, 9890, 10191, 10902, 11868, 13588, 14536, 14835, 16985, 18170, 19780, 20382, 21804, 23736, 27176, 27255, 29670, 33970, 36340, 39560, 40764, 43608, 50955, 54510, 59340, 67940, 72680, 78131, 81528, 101910, 109020, 118680, 135880, 156262, 203820, 218040, 234393, 312524, 390655, 407640, 468786, 625048, 781310, 937572, 1171965, 1562620, 1875144, 2343930, 3125240, 4687860, 9375720]

約数ペア:

[(1, 9375720), (2, 4687860), (3, 3125240), (4, 2343930), (5, 1875144), (6, 1562620), (8, 1171965), (10, 937572), (12, 781310), (15, 625048), (20, 468786), (23, 407640), (24, 390655), (30, 312524), (40, 234393), (43, 218040), (46, 203820), (60, 156262), (69, 135880), (79, 118680), (86, 109020), (92, 101910), (115, 81528), (120, 78131), (129, 72680), (138, 67940), (158, 59340), (172, 54510), (184, 50955), (215, 43608), (230, 40764), (237, 39560), (258, 36340), (276, 33970), (316, 29670), (344, 27255), (345, 27176), (395, 23736), (430, 21804), (460, 20382), (474, 19780), (516, 18170), (552, 16985), (632, 14835), (645, 14536), (690, 13588), (790, 11868), (860, 10902), (920, 10191), (948, 9890), (989, 9480), (1032, 9085), (1185, 7912), (1290, 7268), (1380, 6794), (1580, 5934), (1720, 5451), (1817, 5160), (1896, 4945), (1978, 4740), (2370, 3956), (2580, 3634), (2760, 3397), (2967, 3160)]