919496520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59399}}^1$

素因数の和:59459

約数の個数: 96

約数和(自身を含む): 3057912000

約数和(自身を除く): 2138415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 59399, 118798, 178197, 237596, 296995, 356394, 475192, 534591, 593990, 712788, 890985, 1069182, 1187980, 1425576, 1781970, 2138364, 2375960, 2554157, 2672955, 3563940, 4276728, 5108314, 5345910, 7127880, 7662471, 10216628, 10691820, 12770785, 15324942, 20433256, 21383640, 22987413, 25541570, 30649884, 38312355, 45974826, 51083140, 61299768, 76624710, 91949652, 102166280, 114937065, 153249420, 183899304, 229874130, 306498840, 459748260, 919496520]

約数ペア:

[(1, 919496520), (2, 459748260), (3, 306498840), (4, 229874130), (5, 183899304), (6, 153249420), (8, 114937065), (9, 102166280), (10, 91949652), (12, 76624710), (15, 61299768), (18, 51083140), (20, 45974826), (24, 38312355), (30, 30649884), (36, 25541570), (40, 22987413), (43, 21383640), (45, 20433256), (60, 15324942), (72, 12770785), (86, 10691820), (90, 10216628), (120, 7662471), (129, 7127880), (172, 5345910), (180, 5108314), (215, 4276728), (258, 3563940), (344, 2672955), (360, 2554157), (387, 2375960), (430, 2138364), (516, 1781970), (645, 1425576), (774, 1187980), (860, 1069182), (1032, 890985), (1290, 712788), (1548, 593990), (1720, 534591), (1935, 475192), (2580, 356394), (3096, 296995), (3870, 237596), (5160, 178197), (7740, 118798), (15480, 59399)]