76215560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 183859200

約数和(自身を除く): 107643640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 2239, 3404, 4255, 4478, 6808, 8510, 8956, 11195, 17020, 17912, 22390, 34040, 44780, 51497, 82843, 89560, 102994, 165686, 205988, 257485, 331372, 411976, 414215, 514970, 662744, 828430, 1029940, 1656860, 1905389, 2059880, 3313720, 3810778, 7621556, 9526945, 15243112, 19053890, 38107780, 76215560]

約数ペア:

[(1, 76215560), (2, 38107780), (4, 19053890), (5, 15243112), (8, 9526945), (10, 7621556), (20, 3810778), (23, 3313720), (37, 2059880), (40, 1905389), (46, 1656860), (74, 1029940), (92, 828430), (115, 662744), (148, 514970), (184, 414215), (185, 411976), (230, 331372), (296, 257485), (370, 205988), (460, 165686), (740, 102994), (851, 89560), (920, 82843), (1480, 51497), (1702, 44780), (2239, 34040), (3404, 22390), (4255, 17912), (4478, 17020), (6808, 11195), (8510, 8956)]