546728220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{51481}}^1$

素因数の和:51555

約数の個数: 72

約数和(自身を含む): 1686550320

約数和(自身を除く): 1139822100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 51481, 102962, 154443, 205924, 257405, 308886, 463329, 514810, 617772, 772215, 926658, 1029620, 1544430, 1853316, 2316645, 3037379, 3088860, 4633290, 6074758, 9112137, 9266580, 12149516, 15186895, 18224274, 27336411, 30373790, 36448548, 45560685, 54672822, 60747580, 91121370, 109345644, 136682055, 182242740, 273364110, 546728220]

約数ペア:

[(1, 546728220), (2, 273364110), (3, 182242740), (4, 136682055), (5, 109345644), (6, 91121370), (9, 60747580), (10, 54672822), (12, 45560685), (15, 36448548), (18, 30373790), (20, 27336411), (30, 18224274), (36, 15186895), (45, 12149516), (59, 9266580), (60, 9112137), (90, 6074758), (118, 4633290), (177, 3088860), (180, 3037379), (236, 2316645), (295, 1853316), (354, 1544430), (531, 1029620), (590, 926658), (708, 772215), (885, 617772), (1062, 514810), (1180, 463329), (1770, 308886), (2124, 257405), (2655, 205924), (3540, 154443), (5310, 102962), (10620, 51481)]