201152880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1079

約数の個数: 120

約数和(自身を含む): 678103920

約数和(自身を除く): 476951040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 491, 569, 720, 982, 1138, 1473, 1707, 1964, 2276, 2455, 2845, 2946, 3414, 3928, 4419, 4552, 4910, 5121, 5690, 5892, 6828, 7365, 7856, 8535, 8838, 9104, 9820, 10242, 11380, 11784, 13656, 14730, 17070, 17676, 19640, 20484, 22095, 22760, 23568, 25605, 27312, 29460, 34140, 35352, 39280, 40968, 44190, 45520, 51210, 58920, 68280, 70704, 81936, 88380, 102420, 117840, 136560, 176760, 204840, 279379, 353520, 409680, 558758, 838137, 1117516, 1396895, 1676274, 2235032, 2514411, 2793790, 3352548, 4190685, 4470064, 5028822, 5587580, 6705096, 8381370, 10057644, 11175160, 12572055, 13410192, 16762740, 20115288, 22350320, 25144110, 33525480, 40230576, 50288220, 67050960, 100576440, 201152880]

約数ペア:

[(1, 201152880), (2, 100576440), (3, 67050960), (4, 50288220), (5, 40230576), (6, 33525480), (8, 25144110), (9, 22350320), (10, 20115288), (12, 16762740), (15, 13410192), (16, 12572055), (18, 11175160), (20, 10057644), (24, 8381370), (30, 6705096), (36, 5587580), (40, 5028822), (45, 4470064), (48, 4190685), (60, 3352548), (72, 2793790), (80, 2514411), (90, 2235032), (120, 1676274), (144, 1396895), (180, 1117516), (240, 838137), (360, 558758), (491, 409680), (569, 353520), (720, 279379), (982, 204840), (1138, 176760), (1473, 136560), (1707, 117840), (1964, 102420), (2276, 88380), (2455, 81936), (2845, 70704), (2946, 68280), (3414, 58920), (3928, 51210), (4419, 45520), (4552, 44190), (4910, 40968), (5121, 39280), (5690, 35352), (5892, 34140), (6828, 29460), (7365, 27312), (7856, 25605), (8535, 23568), (8838, 22760), (9104, 22095), (9820, 20484), (10242, 19640), (11380, 17676), (11784, 17070), (13656, 14730)]