3518080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 8812800

約数和(自身を除く): 5294720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 239, 320, 368, 460, 478, 640, 736, 920, 956, 1195, 1472, 1840, 1912, 2390, 2944, 3680, 3824, 4780, 5497, 7360, 7648, 9560, 10994, 14720, 15296, 19120, 21988, 27485, 30592, 38240, 43976, 54970, 76480, 87952, 109940, 152960, 175904, 219880, 351808, 439760, 703616, 879520, 1759040, 3518080]

約数ペア:

[(1, 3518080), (2, 1759040), (4, 879520), (5, 703616), (8, 439760), (10, 351808), (16, 219880), (20, 175904), (23, 152960), (32, 109940), (40, 87952), (46, 76480), (64, 54970), (80, 43976), (92, 38240), (115, 30592), (128, 27485), (160, 21988), (184, 19120), (230, 15296), (239, 14720), (320, 10994), (368, 9560), (460, 7648), (478, 7360), (640, 5497), (736, 4780), (920, 3824), (956, 3680), (1195, 2944), (1472, 2390), (1840, 1912)]