145318560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{302747}}^1$

素因数の和:302765

約数の個数: 48

約数和(自身を含む): 457754976

約数和(自身を除く): 312436416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 302747, 605494, 908241, 1210988, 1513735, 1816482, 2421976, 3027470, 3632964, 4541205, 4843952, 6054940, 7265928, 9082410, 9687904, 12109880, 14531856, 18164820, 24219760, 29063712, 36329640, 48439520, 72659280, 145318560]

約数ペア:

[(1, 145318560), (2, 72659280), (3, 48439520), (4, 36329640), (5, 29063712), (6, 24219760), (8, 18164820), (10, 14531856), (12, 12109880), (15, 9687904), (16, 9082410), (20, 7265928), (24, 6054940), (30, 4843952), (32, 4541205), (40, 3632964), (48, 3027470), (60, 2421976), (80, 1816482), (96, 1513735), (120, 1210988), (160, 908241), (240, 605494), (480, 302747)]