130275360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{90469}}^1$

素因数の和:90490

約数の個数: 72

約数和(自身を含む): 444569580

約数和(自身を除く): 314294220

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, 90469, 180938, 271407, 361876, 452345, 542814, 723752, 814221, 904690, 1085628, 1357035, 1447504, 1628442, 1809380, 2171256, 2714070, 2895008, 3256884, 3618760, 4071105, 4342512, 5428140, 6513768, 7237520, 8142210, 8685024, 10856280, 13027536, 14475040, 16284420, 21712560, 26055072, 32568840, 43425120, 65137680, 130275360]

約数ペア:

[(1, 130275360), (2, 65137680), (3, 43425120), (4, 32568840), (5, 26055072), (6, 21712560), (8, 16284420), (9, 14475040), (10, 13027536), (12, 10856280), (15, 8685024), (16, 8142210), (18, 7237520), (20, 6513768), (24, 5428140), (30, 4342512), (32, 4071105), (36, 3618760), (40, 3256884), (45, 2895008), (48, 2714070), (60, 2171256), (72, 1809380), (80, 1628442), (90, 1447504), (96, 1357035), (120, 1085628), (144, 904690), (160, 814221), (180, 723752), (240, 542814), (288, 452345), (360, 361876), (480, 271407), (720, 180938), (1440, 90469)]