15194560

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 36612576

約数和(自身を除く): 21418016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 461, 515, 824, 922, 1030, 1648, 1844, 2060, 2305, 3296, 3688, 4120, 4610, 6592, 7376, 8240, 9220, 14752, 16480, 18440, 29504, 32960, 36880, 47483, 73760, 94966, 147520, 189932, 237415, 379864, 474830, 759728, 949660, 1519456, 1899320, 3038912, 3798640, 7597280, 15194560]

約数ペア:

[(1, 15194560), (2, 7597280), (4, 3798640), (5, 3038912), (8, 1899320), (10, 1519456), (16, 949660), (20, 759728), (32, 474830), (40, 379864), (64, 237415), (80, 189932), (103, 147520), (160, 94966), (206, 73760), (320, 47483), (412, 36880), (461, 32960), (515, 29504), (824, 18440), (922, 16480), (1030, 14752), (1648, 9220), (1844, 8240), (2060, 7376), (2305, 6592), (3296, 4610), (3688, 4120)]