222835680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{154747}}^1$

素因数の和:154768

約数の個数: 72

約数和(自身を含む): 760431672

約数和(自身を除く): 537595992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 154747, 309494, 464241, 618988, 773735, 928482, 1237976, 1392723, 1547470, 1856964, 2321205, 2475952, 2785446, 3094940, 3713928, 4642410, 4951904, 5570892, 6189880, 6963615, 7427856, 9284820, 11141784, 12379760, 13927230, 14855712, 18569640, 22283568, 24759520, 27854460, 37139280, 44567136, 55708920, 74278560, 111417840, 222835680]

約数ペア:

[(1, 222835680), (2, 111417840), (3, 74278560), (4, 55708920), (5, 44567136), (6, 37139280), (8, 27854460), (9, 24759520), (10, 22283568), (12, 18569640), (15, 14855712), (16, 13927230), (18, 12379760), (20, 11141784), (24, 9284820), (30, 7427856), (32, 6963615), (36, 6189880), (40, 5570892), (45, 4951904), (48, 4642410), (60, 3713928), (72, 3094940), (80, 2785446), (90, 2475952), (96, 2321205), (120, 1856964), (144, 1547470), (160, 1392723), (180, 1237976), (240, 928482), (288, 773735), (360, 618988), (480, 464241), (720, 309494), (1440, 154747)]