22408560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31123}}^1$

素因数の和:31142

約数の個数: 60

約数和(自身を含む): 75257832

約数和(自身を除く): 52849272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31123, 62246, 93369, 124492, 155615, 186738, 248984, 280107, 311230, 373476, 466845, 497968, 560214, 622460, 746952, 933690, 1120428, 1244920, 1400535, 1493904, 1867380, 2240856, 2489840, 2801070, 3734760, 4481712, 5602140, 7469520, 11204280, 22408560]

約数ペア:

[(1, 22408560), (2, 11204280), (3, 7469520), (4, 5602140), (5, 4481712), (6, 3734760), (8, 2801070), (9, 2489840), (10, 2240856), (12, 1867380), (15, 1493904), (16, 1400535), (18, 1244920), (20, 1120428), (24, 933690), (30, 746952), (36, 622460), (40, 560214), (45, 497968), (48, 466845), (60, 373476), (72, 311230), (80, 280107), (90, 248984), (120, 186738), (144, 155615), (180, 124492), (240, 93369), (360, 62246), (720, 31123)]