130514640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{543811}}^1$

素因数の和:543827

約数の個数: 40

約数和(自身を含む): 404596128

約数和(自身を除く): 274081488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 543811, 1087622, 1631433, 2175244, 2719055, 3262866, 4350488, 5438110, 6525732, 8157165, 8700976, 10876220, 13051464, 16314330, 21752440, 26102928, 32628660, 43504880, 65257320, 130514640]

約数ペア:

[(1, 130514640), (2, 65257320), (3, 43504880), (4, 32628660), (5, 26102928), (6, 21752440), (8, 16314330), (10, 13051464), (12, 10876220), (15, 8700976), (16, 8157165), (20, 6525732), (24, 5438110), (30, 4350488), (40, 3262866), (48, 2719055), (60, 2175244), (80, 1631433), (120, 1087622), (240, 543811)]