124201680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{517507}}^1$

素因数の和:517523

約数の個数: 40

約数和(自身を含む): 385025952

約数和(自身を除く): 260824272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 517507, 1035014, 1552521, 2070028, 2587535, 3105042, 4140056, 5175070, 6210084, 7762605, 8280112, 10350140, 12420168, 15525210, 20700280, 24840336, 31050420, 41400560, 62100840, 124201680]

約数ペア:

[(1, 124201680), (2, 62100840), (3, 41400560), (4, 31050420), (5, 24840336), (6, 20700280), (8, 15525210), (10, 12420168), (12, 10350140), (15, 8280112), (16, 7762605), (20, 6210084), (24, 5175070), (30, 4140056), (40, 3105042), (48, 2587535), (60, 2070028), (80, 1552521), (120, 1035014), (240, 517507)]