126709560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{351971}}^1$

素因数の和:351988

約数の個数: 48

約数和(自身を含む): 411807240

約数和(自身を除く): 285097680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 351971, 703942, 1055913, 1407884, 1759855, 2111826, 2815768, 3167739, 3519710, 4223652, 5279565, 6335478, 7039420, 8447304, 10559130, 12670956, 14078840, 15838695, 21118260, 25341912, 31677390, 42236520, 63354780, 126709560]

約数ペア:

[(1, 126709560), (2, 63354780), (3, 42236520), (4, 31677390), (5, 25341912), (6, 21118260), (8, 15838695), (9, 14078840), (10, 12670956), (12, 10559130), (15, 8447304), (18, 7039420), (20, 6335478), (24, 5279565), (30, 4223652), (36, 3519710), (40, 3167739), (45, 2815768), (60, 2111826), (72, 1759855), (90, 1407884), (120, 1055913), (180, 703942), (360, 351971)]