3281520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 11280528

約数和(自身を除く): 7999008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 113, 120, 121, 132, 165, 176, 220, 226, 240, 242, 264, 330, 339, 363, 440, 452, 484, 528, 565, 605, 660, 678, 726, 880, 904, 968, 1130, 1210, 1243, 1320, 1356, 1452, 1695, 1808, 1815, 1936, 2260, 2420, 2486, 2640, 2712, 2904, 3390, 3630, 3729, 4520, 4840, 4972, 5424, 5808, 6215, 6780, 7260, 7458, 9040, 9680, 9944, 12430, 13560, 13673, 14520, 14916, 18645, 19888, 24860, 27120, 27346, 29040, 29832, 37290, 41019, 49720, 54692, 59664, 68365, 74580, 82038, 99440, 109384, 136730, 149160, 164076, 205095, 218768, 273460, 298320, 328152, 410190, 546920, 656304, 820380, 1093840, 1640760, 3281520]

約数ペア:

[(1, 3281520), (2, 1640760), (3, 1093840), (4, 820380), (5, 656304), (6, 546920), (8, 410190), (10, 328152), (11, 298320), (12, 273460), (15, 218768), (16, 205095), (20, 164076), (22, 149160), (24, 136730), (30, 109384), (33, 99440), (40, 82038), (44, 74580), (48, 68365), (55, 59664), (60, 54692), (66, 49720), (80, 41019), (88, 37290), (110, 29832), (113, 29040), (120, 27346), (121, 27120), (132, 24860), (165, 19888), (176, 18645), (220, 14916), (226, 14520), (240, 13673), (242, 13560), (264, 12430), (330, 9944), (339, 9680), (363, 9040), (440, 7458), (452, 7260), (484, 6780), (528, 6215), (565, 5808), (605, 5424), (660, 4972), (678, 4840), (726, 4520), (880, 3729), (904, 3630), (968, 3390), (1130, 2904), (1210, 2712), (1243, 2640), (1320, 2486), (1356, 2420), (1452, 2260), (1695, 1936), (1808, 1815)]