45315360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31469}}^1$

素因数の和:31490

約数の個数: 72

約数和(自身を含む): 154643580

約数和(自身を除く): 109328220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31469, 62938, 94407, 125876, 157345, 188814, 251752, 283221, 314690, 377628, 472035, 503504, 566442, 629380, 755256, 944070, 1007008, 1132884, 1258760, 1416105, 1510512, 1888140, 2265768, 2517520, 2832210, 3021024, 3776280, 4531536, 5035040, 5664420, 7552560, 9063072, 11328840, 15105120, 22657680, 45315360]

約数ペア:

[(1, 45315360), (2, 22657680), (3, 15105120), (4, 11328840), (5, 9063072), (6, 7552560), (8, 5664420), (9, 5035040), (10, 4531536), (12, 3776280), (15, 3021024), (16, 2832210), (18, 2517520), (20, 2265768), (24, 1888140), (30, 1510512), (32, 1416105), (36, 1258760), (40, 1132884), (45, 1007008), (48, 944070), (60, 755256), (72, 629380), (80, 566442), (90, 503504), (96, 472035), (120, 377628), (144, 314690), (160, 283221), (180, 251752), (240, 188814), (288, 157345), (360, 125876), (480, 94407), (720, 62938), (1440, 31469)]