148580920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5569}}^1$

素因数の和:5632

約数の個数: 64

約数和(自身を含む): 360936000

約数和(自身を除く): 212355080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 5569, 6670, 11138, 13340, 22276, 26680, 27845, 44552, 55690, 111380, 128087, 161501, 222760, 256174, 323002, 512348, 640435, 646004, 807505, 1024696, 1280870, 1292008, 1615010, 2561740, 3230020, 3714523, 5123480, 6460040, 7429046, 14858092, 18572615, 29716184, 37145230, 74290460, 148580920]

約数ペア:

[(1, 148580920), (2, 74290460), (4, 37145230), (5, 29716184), (8, 18572615), (10, 14858092), (20, 7429046), (23, 6460040), (29, 5123480), (40, 3714523), (46, 3230020), (58, 2561740), (92, 1615010), (115, 1292008), (116, 1280870), (145, 1024696), (184, 807505), (230, 646004), (232, 640435), (290, 512348), (460, 323002), (580, 256174), (667, 222760), (920, 161501), (1160, 128087), (1334, 111380), (2668, 55690), (3335, 44552), (5336, 27845), (5569, 26680), (6670, 22276), (11138, 13340)]