18306240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19069}}^1$

素因数の和:19089

約数の個数: 56

約数和(自身を含む): 58125360

約数和(自身を除く): 39819120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 19069, 38138, 57207, 76276, 95345, 114414, 152552, 190690, 228828, 286035, 305104, 381380, 457656, 572070, 610208, 762760, 915312, 1144140, 1220416, 1525520, 1830624, 2288280, 3051040, 3661248, 4576560, 6102080, 9153120, 18306240]

約数ペア:

[(1, 18306240), (2, 9153120), (3, 6102080), (4, 4576560), (5, 3661248), (6, 3051040), (8, 2288280), (10, 1830624), (12, 1525520), (15, 1220416), (16, 1144140), (20, 915312), (24, 762760), (30, 610208), (32, 572070), (40, 457656), (48, 381380), (60, 305104), (64, 286035), (80, 228828), (96, 190690), (120, 152552), (160, 114414), (192, 95345), (240, 76276), (320, 57207), (480, 38138), (960, 19069)]