1548569040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{208141}}^1$

素因数の和:208188

約数の個数: 80

約数和(自身を含む): 4955444736

約数和(自身を除く): 3406875696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 208141, 416282, 624423, 832564, 1040705, 1248846, 1665128, 2081410, 2497692, 3122115, 3330256, 4162820, 4995384, 6244230, 6452371, 8325640, 9990768, 12488460, 12904742, 16651280, 19357113, 24976920, 25809484, 32261855, 38714226, 49953840, 51618968, 64523710, 77428452, 96785565, 103237936, 129047420, 154856904, 193571130, 258094840, 309713808, 387142260, 516189680, 774284520, 1548569040]

約数ペア:

[(1, 1548569040), (2, 774284520), (3, 516189680), (4, 387142260), (5, 309713808), (6, 258094840), (8, 193571130), (10, 154856904), (12, 129047420), (15, 103237936), (16, 96785565), (20, 77428452), (24, 64523710), (30, 51618968), (31, 49953840), (40, 38714226), (48, 32261855), (60, 25809484), (62, 24976920), (80, 19357113), (93, 16651280), (120, 12904742), (124, 12488460), (155, 9990768), (186, 8325640), (240, 6452371), (248, 6244230), (310, 4995384), (372, 4162820), (465, 3330256), (496, 3122115), (620, 2497692), (744, 2081410), (930, 1665128), (1240, 1248846), (1488, 1040705), (1860, 832564), (2480, 624423), (3720, 416282), (7440, 208141)]