49720560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{207169}}^1$

素因数の和:207185

約数の個数: 40

約数和(自身を含む): 154134480

約数和(自身を除く): 104413920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 207169, 414338, 621507, 828676, 1035845, 1243014, 1657352, 2071690, 2486028, 3107535, 3314704, 4143380, 4972056, 6215070, 8286760, 9944112, 12430140, 16573520, 24860280, 49720560]

約数ペア:

[(1, 49720560), (2, 24860280), (3, 16573520), (4, 12430140), (5, 9944112), (6, 8286760), (8, 6215070), (10, 4972056), (12, 4143380), (15, 3314704), (16, 3107535), (20, 2486028), (24, 2071690), (30, 1657352), (40, 1243014), (48, 1035845), (60, 828676), (80, 621507), (120, 414338), (240, 207169)]