30202240

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 74027520

約数和(自身を除く): 43825280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1151, 1312, 1640, 2302, 2624, 3280, 4604, 5248, 5755, 6560, 9208, 11510, 13120, 18416, 23020, 26240, 36832, 46040, 47191, 73664, 92080, 94382, 147328, 184160, 188764, 235955, 368320, 377528, 471910, 736640, 755056, 943820, 1510112, 1887640, 3020224, 3775280, 6040448, 7550560, 15101120, 30202240]

約数ペア:

[(1, 30202240), (2, 15101120), (4, 7550560), (5, 6040448), (8, 3775280), (10, 3020224), (16, 1887640), (20, 1510112), (32, 943820), (40, 755056), (41, 736640), (64, 471910), (80, 377528), (82, 368320), (128, 235955), (160, 188764), (164, 184160), (205, 147328), (320, 94382), (328, 92080), (410, 73664), (640, 47191), (656, 46040), (820, 36832), (1151, 26240), (1312, 23020), (1640, 18416), (2302, 13120), (2624, 11510), (3280, 9208), (4604, 6560), (5248, 5755)]