222971040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{154841}}^1$

素因数の和:154862

約数の個数: 72

約数和(自身を含む): 760893588

約数和(自身を除く): 537922548

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, 154841, 309682, 464523, 619364, 774205, 929046, 1238728, 1393569, 1548410, 1858092, 2322615, 2477456, 2787138, 3096820, 3716184, 4645230, 4954912, 5574276, 6193640, 6967845, 7432368, 9290460, 11148552, 12387280, 13935690, 14864736, 18580920, 22297104, 24774560, 27871380, 37161840, 44594208, 55742760, 74323680, 111485520, 222971040]

約数ペア:

[(1, 222971040), (2, 111485520), (3, 74323680), (4, 55742760), (5, 44594208), (6, 37161840), (8, 27871380), (9, 24774560), (10, 22297104), (12, 18580920), (15, 14864736), (16, 13935690), (18, 12387280), (20, 11148552), (24, 9290460), (30, 7432368), (32, 6967845), (36, 6193640), (40, 5574276), (45, 4954912), (48, 4645230), (60, 3716184), (72, 3096820), (80, 2787138), (90, 2477456), (96, 2322615), (120, 1858092), (144, 1548410), (160, 1393569), (180, 1238728), (240, 929046), (288, 774205), (360, 619364), (480, 464523), (720, 309682), (1440, 154841)]