89156640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2194

約数の個数: 96

約数和(自身を含む): 284135040

約数和(自身を除く): 194978400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2087, 2136, 2670, 2848, 3560, 4174, 4272, 5340, 6261, 7120, 8348, 8544, 10435, 10680, 12522, 14240, 16696, 20870, 21360, 25044, 31305, 33392, 41740, 42720, 50088, 62610, 66784, 83480, 100176, 125220, 166960, 185743, 200352, 250440, 333920, 371486, 500880, 557229, 742972, 928715, 1001760, 1114458, 1485944, 1857430, 2228916, 2786145, 2971888, 3714860, 4457832, 5572290, 5943776, 7429720, 8915664, 11144580, 14859440, 17831328, 22289160, 29718880, 44578320, 89156640]

約数ペア:

[(1, 89156640), (2, 44578320), (3, 29718880), (4, 22289160), (5, 17831328), (6, 14859440), (8, 11144580), (10, 8915664), (12, 7429720), (15, 5943776), (16, 5572290), (20, 4457832), (24, 3714860), (30, 2971888), (32, 2786145), (40, 2228916), (48, 1857430), (60, 1485944), (80, 1114458), (89, 1001760), (96, 928715), (120, 742972), (160, 557229), (178, 500880), (240, 371486), (267, 333920), (356, 250440), (445, 200352), (480, 185743), (534, 166960), (712, 125220), (890, 100176), (1068, 83480), (1335, 66784), (1424, 62610), (1780, 50088), (2087, 42720), (2136, 41740), (2670, 33392), (2848, 31305), (3560, 25044), (4174, 21360), (4272, 20870), (5340, 16696), (6261, 14240), (7120, 12522), (8348, 10680), (8544, 10435)]