2830320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3931}}^1$

素因数の和:3950

約数の個数: 60

約数和(自身を含む): 9507576

約数和(自身を除く): 6677256

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, 3931, 7862, 11793, 15724, 19655, 23586, 31448, 35379, 39310, 47172, 58965, 62896, 70758, 78620, 94344, 117930, 141516, 157240, 176895, 188688, 235860, 283032, 314480, 353790, 471720, 566064, 707580, 943440, 1415160, 2830320]

約数ペア:

[(1, 2830320), (2, 1415160), (3, 943440), (4, 707580), (5, 566064), (6, 471720), (8, 353790), (9, 314480), (10, 283032), (12, 235860), (15, 188688), (16, 176895), (18, 157240), (20, 141516), (24, 117930), (30, 94344), (36, 78620), (40, 70758), (45, 62896), (48, 58965), (60, 47172), (72, 39310), (80, 35379), (90, 31448), (120, 23586), (144, 19655), (180, 15724), (240, 11793), (360, 7862), (720, 3931)]