45040560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{187669}}^1$

素因数の和:187685

約数の個数: 40

約数和(自身を含む): 139626480

約数和(自身を除く): 94585920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 187669, 375338, 563007, 750676, 938345, 1126014, 1501352, 1876690, 2252028, 2815035, 3002704, 3753380, 4504056, 5630070, 7506760, 9008112, 11260140, 15013520, 22520280, 45040560]

約数ペア:

[(1, 45040560), (2, 22520280), (3, 15013520), (4, 11260140), (5, 9008112), (6, 7506760), (8, 5630070), (10, 4504056), (12, 3753380), (15, 3002704), (16, 2815035), (20, 2252028), (24, 1876690), (30, 1501352), (40, 1126014), (48, 938345), (60, 750676), (80, 563007), (120, 375338), (240, 187669)]