45047760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{187699}}^1$

素因数の和:187715

約数の個数: 40

約数和(自身を含む): 139648800

約数和(自身を除く): 94601040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 187699, 375398, 563097, 750796, 938495, 1126194, 1501592, 1876990, 2252388, 2815485, 3003184, 3753980, 4504776, 5630970, 7507960, 9009552, 11261940, 15015920, 22523880, 45047760]

約数ペア:

[(1, 45047760), (2, 22523880), (3, 15015920), (4, 11261940), (5, 9009552), (6, 7507960), (8, 5630970), (10, 4504776), (12, 3753980), (15, 3003184), (16, 2815485), (20, 2252388), (24, 1876990), (30, 1501592), (40, 1126194), (48, 938495), (60, 750796), (80, 563097), (120, 375398), (240, 187699)]