60280660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 142416288

約数和(自身を除く): 82135628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 163, 164, 205, 220, 326, 410, 451, 652, 815, 820, 902, 1630, 1681, 1793, 1804, 2255, 3260, 3362, 3586, 4510, 6683, 6724, 7172, 8405, 8965, 9020, 13366, 16810, 17930, 18491, 26732, 33415, 33620, 35860, 36982, 66830, 73513, 73964, 92455, 133660, 147026, 184910, 274003, 294052, 367565, 369820, 548006, 735130, 1096012, 1370015, 1470260, 2740030, 3014033, 5480060, 6028066, 12056132, 15070165, 30140330, 60280660]

約数ペア:

[(1, 60280660), (2, 30140330), (4, 15070165), (5, 12056132), (10, 6028066), (11, 5480060), (20, 3014033), (22, 2740030), (41, 1470260), (44, 1370015), (55, 1096012), (82, 735130), (110, 548006), (163, 369820), (164, 367565), (205, 294052), (220, 274003), (326, 184910), (410, 147026), (451, 133660), (652, 92455), (815, 73964), (820, 73513), (902, 66830), (1630, 36982), (1681, 35860), (1793, 33620), (1804, 33415), (2255, 26732), (3260, 18491), (3362, 17930), (3586, 16810), (4510, 13366), (6683, 9020), (6724, 8965), (7172, 8405)]