406616040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1129489}}^1$

素因数の和:1129506

約数の個数: 48

約数和(自身を含む): 1321503300

約数和(自身を除く): 914887260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1129489, 2258978, 3388467, 4517956, 5647445, 6776934, 9035912, 10165401, 11294890, 13553868, 16942335, 20330802, 22589780, 27107736, 33884670, 40661604, 45179560, 50827005, 67769340, 81323208, 101654010, 135538680, 203308020, 406616040]

約数ペア:

[(1, 406616040), (2, 203308020), (3, 135538680), (4, 101654010), (5, 81323208), (6, 67769340), (8, 50827005), (9, 45179560), (10, 40661604), (12, 33884670), (15, 27107736), (18, 22589780), (20, 20330802), (24, 16942335), (30, 13553868), (36, 11294890), (40, 10165401), (45, 9035912), (60, 6776934), (72, 5647445), (90, 4517956), (120, 3388467), (180, 2258978), (360, 1129489)]