74612520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{207257}}^1$

素因数の和:207274

約数の個数: 48

約数和(自身を含む): 242491860

約数和(自身を除く): 167879340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 207257, 414514, 621771, 829028, 1036285, 1243542, 1658056, 1865313, 2072570, 2487084, 3108855, 3730626, 4145140, 4974168, 6217710, 7461252, 8290280, 9326565, 12435420, 14922504, 18653130, 24870840, 37306260, 74612520]

約数ペア:

[(1, 74612520), (2, 37306260), (3, 24870840), (4, 18653130), (5, 14922504), (6, 12435420), (8, 9326565), (9, 8290280), (10, 7461252), (12, 6217710), (15, 4974168), (18, 4145140), (20, 3730626), (24, 3108855), (30, 2487084), (36, 2072570), (40, 1865313), (45, 1658056), (60, 1243542), (72, 1036285), (90, 829028), (120, 621771), (180, 414514), (360, 207257)]