12283124520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{205129}}^1$

素因数の和:205642

約数の個数: 64

約数和(自身を含む): 36923400000

約数和(自身を除く): 24640275480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 11976, 14970, 19960, 29940, 59880, 205129, 410258, 615387, 820516, 1025645, 1230774, 1641032, 2051290, 2461548, 3076935, 4102580, 4923096, 6153870, 8205160, 12307740, 24615480, 102359371, 204718742, 307078113, 409437484, 511796855, 614156226, 818874968, 1023593710, 1228312452, 1535390565, 2047187420, 2456624904, 3070781130, 4094374840, 6141562260, 12283124520]

約数ペア:

[(1, 12283124520), (2, 6141562260), (3, 4094374840), (4, 3070781130), (5, 2456624904), (6, 2047187420), (8, 1535390565), (10, 1228312452), (12, 1023593710), (15, 818874968), (20, 614156226), (24, 511796855), (30, 409437484), (40, 307078113), (60, 204718742), (120, 102359371), (499, 24615480), (998, 12307740), (1497, 8205160), (1996, 6153870), (2495, 4923096), (2994, 4102580), (3992, 3076935), (4990, 2461548), (5988, 2051290), (7485, 1641032), (9980, 1230774), (11976, 1025645), (14970, 820516), (19960, 615387), (29940, 410258), (59880, 205129)]