2084520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 6480000

約数和(自身を除く): 4395480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 599, 696, 870, 1160, 1198, 1740, 1797, 2396, 2995, 3480, 3594, 4792, 5990, 7188, 8985, 11980, 14376, 17371, 17970, 23960, 34742, 35940, 52113, 69484, 71880, 86855, 104226, 138968, 173710, 208452, 260565, 347420, 416904, 521130, 694840, 1042260, 2084520]

約数ペア:

[(1, 2084520), (2, 1042260), (3, 694840), (4, 521130), (5, 416904), (6, 347420), (8, 260565), (10, 208452), (12, 173710), (15, 138968), (20, 104226), (24, 86855), (29, 71880), (30, 69484), (40, 52113), (58, 35940), (60, 34742), (87, 23960), (116, 17970), (120, 17371), (145, 14376), (174, 11980), (232, 8985), (290, 7188), (348, 5990), (435, 4792), (580, 3594), (599, 3480), (696, 2995), (870, 2396), (1160, 1797), (1198, 1740)]