73480920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{612341}}^1$

素因数の和:612355

約数の個数: 32

約数和(自身を含む): 220443120

約数和(自身を除く): 146962200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 612341, 1224682, 1837023, 2449364, 3061705, 3674046, 4898728, 6123410, 7348092, 9185115, 12246820, 14696184, 18370230, 24493640, 36740460, 73480920]

約数ペア:

[(1, 73480920), (2, 36740460), (3, 24493640), (4, 18370230), (5, 14696184), (6, 12246820), (8, 9185115), (10, 7348092), (12, 6123410), (15, 4898728), (20, 3674046), (24, 3061705), (30, 2449364), (40, 1837023), (60, 1224682), (120, 612341)]