55137840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7458

約数の個数: 80

約数和(自身を含む): 176464896

約数和(自身を除く): 121327056

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, 7411, 7440, 14822, 22233, 29644, 37055, 44466, 59288, 74110, 88932, 111165, 118576, 148220, 177864, 222330, 229741, 296440, 355728, 444660, 459482, 592880, 689223, 889320, 918964, 1148705, 1378446, 1778640, 1837928, 2297410, 2756892, 3446115, 3675856, 4594820, 5513784, 6892230, 9189640, 11027568, 13784460, 18379280, 27568920, 55137840]

約数ペア:

[(1, 55137840), (2, 27568920), (3, 18379280), (4, 13784460), (5, 11027568), (6, 9189640), (8, 6892230), (10, 5513784), (12, 4594820), (15, 3675856), (16, 3446115), (20, 2756892), (24, 2297410), (30, 1837928), (31, 1778640), (40, 1378446), (48, 1148705), (60, 918964), (62, 889320), (80, 689223), (93, 592880), (120, 459482), (124, 444660), (155, 355728), (186, 296440), (240, 229741), (248, 222330), (310, 177864), (372, 148220), (465, 118576), (496, 111165), (620, 88932), (744, 74110), (930, 59288), (1240, 44466), (1488, 37055), (1860, 29644), (2480, 22233), (3720, 14822), (7411, 7440)]