89162640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5897}}^1$

素因数の和:5926

約数の個数: 160

約数和(自身を含む): 351048960

約数和(自身を除く): 261886320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5897, 7560, 11794, 15120, 17691, 23588, 29485, 35382, 41279, 47176, 53073, 58970, 70764, 82558, 88455, 94352, 106146, 117940, 123837, 141528, 159219, 165116, 176910, 206395, 212292, 235880, 247674, 265365, 283056, 318438, 330232, 353820, 371511, 412790, 424584, 471760, 495348, 530730, 619185, 636876, 660464, 707640, 743022, 796095, 825580, 849168, 990696, 1061460, 1114533, 1238370, 1273752, 1415280, 1486044, 1592190, 1651160, 1857555, 1981392, 2122920, 2229066, 2476740, 2547504, 2972088, 3184380, 3302320, 3715110, 4245840, 4458132, 4953480, 5572665, 5944176, 6368760, 7430220, 8916264, 9906960, 11145330, 12737520, 14860440, 17832528, 22290660, 29720880, 44581320, 89162640]

約数ペア:

[(1, 89162640), (2, 44581320), (3, 29720880), (4, 22290660), (5, 17832528), (6, 14860440), (7, 12737520), (8, 11145330), (9, 9906960), (10, 8916264), (12, 7430220), (14, 6368760), (15, 5944176), (16, 5572665), (18, 4953480), (20, 4458132), (21, 4245840), (24, 3715110), (27, 3302320), (28, 3184380), (30, 2972088), (35, 2547504), (36, 2476740), (40, 2229066), (42, 2122920), (45, 1981392), (48, 1857555), (54, 1651160), (56, 1592190), (60, 1486044), (63, 1415280), (70, 1273752), (72, 1238370), (80, 1114533), (84, 1061460), (90, 990696), (105, 849168), (108, 825580), (112, 796095), (120, 743022), (126, 707640), (135, 660464), (140, 636876), (144, 619185), (168, 530730), (180, 495348), (189, 471760), (210, 424584), (216, 412790), (240, 371511), (252, 353820), (270, 330232), (280, 318438), (315, 283056), (336, 265365), (360, 247674), (378, 235880), (420, 212292), (432, 206395), (504, 176910), (540, 165116), (560, 159219), (630, 141528), (720, 123837), (756, 117940), (840, 106146), (945, 94352), (1008, 88455), (1080, 82558), (1260, 70764), (1512, 58970), (1680, 53073), (1890, 47176), (2160, 41279), (2520, 35382), (3024, 29485), (3780, 23588), (5040, 17691), (5897, 15120), (7560, 11794)]