89480040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1467

約数の個数: 128

約数和(自身を含む): 296352000

約数和(自身を除く): 206871960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1399, 1560, 1599, 1640, 2132, 2460, 2665, 2798, 3198, 4197, 4264, 4920, 5330, 5596, 6396, 6995, 7995, 8394, 10660, 11192, 12792, 13990, 15990, 16788, 18187, 20985, 21320, 27980, 31980, 33576, 36374, 41970, 54561, 55960, 57359, 63960, 72748, 83940, 90935, 109122, 114718, 145496, 167880, 172077, 181870, 218244, 229436, 272805, 286795, 344154, 363740, 436488, 458872, 545610, 573590, 688308, 727480, 745667, 860385, 1091220, 1147180, 1376616, 1491334, 1720770, 2182440, 2237001, 2294360, 2982668, 3441540, 3728335, 4474002, 5965336, 6883080, 7456670, 8948004, 11185005, 14913340, 17896008, 22370010, 29826680, 44740020, 89480040]

約数ペア:

[(1, 89480040), (2, 44740020), (3, 29826680), (4, 22370010), (5, 17896008), (6, 14913340), (8, 11185005), (10, 8948004), (12, 7456670), (13, 6883080), (15, 5965336), (20, 4474002), (24, 3728335), (26, 3441540), (30, 2982668), (39, 2294360), (40, 2237001), (41, 2182440), (52, 1720770), (60, 1491334), (65, 1376616), (78, 1147180), (82, 1091220), (104, 860385), (120, 745667), (123, 727480), (130, 688308), (156, 573590), (164, 545610), (195, 458872), (205, 436488), (246, 363740), (260, 344154), (312, 286795), (328, 272805), (390, 229436), (410, 218244), (492, 181870), (520, 172077), (533, 167880), (615, 145496), (780, 114718), (820, 109122), (984, 90935), (1066, 83940), (1230, 72748), (1399, 63960), (1560, 57359), (1599, 55960), (1640, 54561), (2132, 41970), (2460, 36374), (2665, 33576), (2798, 31980), (3198, 27980), (4197, 21320), (4264, 20985), (4920, 18187), (5330, 16788), (5596, 15990), (6396, 13990), (6995, 12792), (7995, 11192), (8394, 10660)]