54270480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 187095168

約数和(自身を除く): 132824688

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, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 337, 366, 440, 488, 528, 610, 660, 671, 674, 732, 880, 915, 976, 1011, 1220, 1320, 1342, 1348, 1464, 1685, 1830, 2013, 2022, 2440, 2640, 2684, 2696, 2928, 3355, 3370, 3660, 3707, 4026, 4044, 4880, 5055, 5368, 5392, 6710, 6740, 7320, 7414, 8052, 8088, 10065, 10110, 10736, 11121, 13420, 13480, 14640, 14828, 16104, 16176, 18535, 20130, 20220, 20557, 22242, 26840, 26960, 29656, 32208, 37070, 40260, 40440, 41114, 44484, 53680, 55605, 59312, 61671, 74140, 80520, 80880, 82228, 88968, 102785, 111210, 123342, 148280, 161040, 164456, 177936, 205570, 222420, 226127, 246684, 296560, 308355, 328912, 411140, 444840, 452254, 493368, 616710, 678381, 822280, 889680, 904508, 986736, 1130635, 1233420, 1356762, 1644560, 1809016, 2261270, 2466840, 2713524, 3391905, 3618032, 4522540, 4933680, 5427048, 6783810, 9045080, 10854096, 13567620, 18090160, 27135240, 54270480]

約数ペア:

[(1, 54270480), (2, 27135240), (3, 18090160), (4, 13567620), (5, 10854096), (6, 9045080), (8, 6783810), (10, 5427048), (11, 4933680), (12, 4522540), (15, 3618032), (16, 3391905), (20, 2713524), (22, 2466840), (24, 2261270), (30, 1809016), (33, 1644560), (40, 1356762), (44, 1233420), (48, 1130635), (55, 986736), (60, 904508), (61, 889680), (66, 822280), (80, 678381), (88, 616710), (110, 493368), (120, 452254), (122, 444840), (132, 411140), (165, 328912), (176, 308355), (183, 296560), (220, 246684), (240, 226127), (244, 222420), (264, 205570), (305, 177936), (330, 164456), (337, 161040), (366, 148280), (440, 123342), (488, 111210), (528, 102785), (610, 88968), (660, 82228), (671, 80880), (674, 80520), (732, 74140), (880, 61671), (915, 59312), (976, 55605), (1011, 53680), (1220, 44484), (1320, 41114), (1342, 40440), (1348, 40260), (1464, 37070), (1685, 32208), (1830, 29656), (2013, 26960), (2022, 26840), (2440, 22242), (2640, 20557), (2684, 20220), (2696, 20130), (2928, 18535), (3355, 16176), (3370, 16104), (3660, 14828), (3707, 14640), (4026, 13480), (4044, 13420), (4880, 11121), (5055, 10736), (5368, 10110), (5392, 10065), (6710, 8088), (6740, 8052), (7320, 7414)]