275659920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{382861}}^1$

素因数の和:382880

約数の個数: 60

約数和(自身を含む): 925760316

約数和(自身を除く): 650100396

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, 720, 382861, 765722, 1148583, 1531444, 1914305, 2297166, 3062888, 3445749, 3828610, 4594332, 5742915, 6125776, 6891498, 7657220, 9188664, 11485830, 13782996, 15314440, 17228745, 18377328, 22971660, 27565992, 30628880, 34457490, 45943320, 55131984, 68914980, 91886640, 137829960, 275659920]

約数ペア:

[(1, 275659920), (2, 137829960), (3, 91886640), (4, 68914980), (5, 55131984), (6, 45943320), (8, 34457490), (9, 30628880), (10, 27565992), (12, 22971660), (15, 18377328), (16, 17228745), (18, 15314440), (20, 13782996), (24, 11485830), (30, 9188664), (36, 7657220), (40, 6891498), (45, 6125776), (48, 5742915), (60, 4594332), (72, 3828610), (80, 3445749), (90, 3062888), (120, 2297166), (144, 1914305), (180, 1531444), (240, 1148583), (360, 765722), (720, 382861)]