15101120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 56

約数和(自身を含む): 36868608

約数和(自身を除く): 21767488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1151, 1312, 1640, 2302, 2624, 3280, 4604, 5755, 6560, 9208, 11510, 13120, 18416, 23020, 36832, 46040, 47191, 73664, 92080, 94382, 184160, 188764, 235955, 368320, 377528, 471910, 755056, 943820, 1510112, 1887640, 3020224, 3775280, 7550560, 15101120]

約数ペア:

[(1, 15101120), (2, 7550560), (4, 3775280), (5, 3020224), (8, 1887640), (10, 1510112), (16, 943820), (20, 755056), (32, 471910), (40, 377528), (41, 368320), (64, 235955), (80, 188764), (82, 184160), (160, 94382), (164, 92080), (205, 73664), (320, 47191), (328, 46040), (410, 36832), (656, 23020), (820, 18416), (1151, 13120), (1312, 11510), (1640, 9208), (2302, 6560), (2624, 5755), (3280, 4604)]