1004520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 3291840

約数和(自身を除く): 2287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 761, 1320, 1522, 2283, 3044, 3805, 4566, 6088, 7610, 8371, 9132, 11415, 15220, 16742, 18264, 22830, 25113, 30440, 33484, 41855, 45660, 50226, 66968, 83710, 91320, 100452, 125565, 167420, 200904, 251130, 334840, 502260, 1004520]

約数ペア:

[(1, 1004520), (2, 502260), (3, 334840), (4, 251130), (5, 200904), (6, 167420), (8, 125565), (10, 100452), (11, 91320), (12, 83710), (15, 66968), (20, 50226), (22, 45660), (24, 41855), (30, 33484), (33, 30440), (40, 25113), (44, 22830), (55, 18264), (60, 16742), (66, 15220), (88, 11415), (110, 9132), (120, 8371), (132, 7610), (165, 6088), (220, 4566), (264, 3805), (330, 3044), (440, 2283), (660, 1522), (761, 1320)]