401346240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{418069}}^1$

素因数の和:418089

約数の個数: 56

約数和(自身を含む): 1274277360

約数和(自身を除く): 872931120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 418069, 836138, 1254207, 1672276, 2090345, 2508414, 3344552, 4180690, 5016828, 6271035, 6689104, 8361380, 10033656, 12542070, 13378208, 16722760, 20067312, 25084140, 26756416, 33445520, 40134624, 50168280, 66891040, 80269248, 100336560, 133782080, 200673120, 401346240]

約数ペア:

[(1, 401346240), (2, 200673120), (3, 133782080), (4, 100336560), (5, 80269248), (6, 66891040), (8, 50168280), (10, 40134624), (12, 33445520), (15, 26756416), (16, 25084140), (20, 20067312), (24, 16722760), (30, 13378208), (32, 12542070), (40, 10033656), (48, 8361380), (60, 6689104), (64, 6271035), (80, 5016828), (96, 4180690), (120, 3344552), (160, 2508414), (192, 2090345), (240, 1672276), (320, 1254207), (480, 836138), (960, 418069)]