132920520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15601}}^1$

素因数の和:15686

約数の個数: 64

約数和(自身を含む): 404403840

約数和(自身を除く): 271483320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 15601, 31202, 46803, 62404, 78005, 93606, 124808, 156010, 187212, 234015, 312020, 374424, 468030, 624040, 936060, 1107671, 1872120, 2215342, 3323013, 4430684, 5538355, 6646026, 8861368, 11076710, 13292052, 16615065, 22153420, 26584104, 33230130, 44306840, 66460260, 132920520]

約数ペア:

[(1, 132920520), (2, 66460260), (3, 44306840), (4, 33230130), (5, 26584104), (6, 22153420), (8, 16615065), (10, 13292052), (12, 11076710), (15, 8861368), (20, 6646026), (24, 5538355), (30, 4430684), (40, 3323013), (60, 2215342), (71, 1872120), (120, 1107671), (142, 936060), (213, 624040), (284, 468030), (355, 374424), (426, 312020), (568, 234015), (710, 187212), (852, 156010), (1065, 124808), (1420, 93606), (1704, 78005), (2130, 62404), (2840, 46803), (4260, 31202), (8520, 15601)]