9021394920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1232431}}^1$

素因数の和:1232506

約数の個数: 64

約数和(自身を含む): 27507882240

約数和(自身を除く): 18486487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 1232431, 2464862, 3697293, 4929724, 6162155, 7394586, 9859448, 12324310, 14789172, 18486465, 24648620, 29578344, 36972930, 49297240, 73945860, 75178291, 147891720, 150356582, 225534873, 300713164, 375891455, 451069746, 601426328, 751782910, 902139492, 1127674365, 1503565820, 1804278984, 2255348730, 3007131640, 4510697460, 9021394920]

約数ペア:

[(1, 9021394920), (2, 4510697460), (3, 3007131640), (4, 2255348730), (5, 1804278984), (6, 1503565820), (8, 1127674365), (10, 902139492), (12, 751782910), (15, 601426328), (20, 451069746), (24, 375891455), (30, 300713164), (40, 225534873), (60, 150356582), (61, 147891720), (120, 75178291), (122, 73945860), (183, 49297240), (244, 36972930), (305, 29578344), (366, 24648620), (488, 18486465), (610, 14789172), (732, 12324310), (915, 9859448), (1220, 7394586), (1464, 6162155), (1830, 4929724), (2440, 3697293), (3660, 2464862), (7320, 1232431)]