54679920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3210

約数の個数: 80

約数和(自身を含む): 171884832

約数和(自身を除く): 117204912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3121, 3504, 4380, 5840, 6242, 8760, 9363, 12484, 15605, 17520, 18726, 24968, 31210, 37452, 46815, 49936, 62420, 74904, 93630, 124840, 149808, 187260, 227833, 249680, 374520, 455666, 683499, 749040, 911332, 1139165, 1366998, 1822664, 2278330, 2733996, 3417495, 3645328, 4556660, 5467992, 6834990, 9113320, 10935984, 13669980, 18226640, 27339960, 54679920]

約数ペア:

[(1, 54679920), (2, 27339960), (3, 18226640), (4, 13669980), (5, 10935984), (6, 9113320), (8, 6834990), (10, 5467992), (12, 4556660), (15, 3645328), (16, 3417495), (20, 2733996), (24, 2278330), (30, 1822664), (40, 1366998), (48, 1139165), (60, 911332), (73, 749040), (80, 683499), (120, 455666), (146, 374520), (219, 249680), (240, 227833), (292, 187260), (365, 149808), (438, 124840), (584, 93630), (730, 74904), (876, 62420), (1095, 49936), (1168, 46815), (1460, 37452), (1752, 31210), (2190, 24968), (2920, 18726), (3121, 17520), (3504, 15605), (4380, 12484), (5840, 9363), (6242, 8760)]