60817920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{7919}}^1$

素因数の和:7945

約数の個数: 80

約数和(自身を含む): 194451840

約数和(自身を除く): 133633920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 7919, 15838, 23757, 31676, 39595, 47514, 63352, 79190, 95028, 118785, 126704, 158380, 190056, 237570, 253408, 316760, 380112, 475140, 506816, 633520, 760224, 950280, 1013632, 1267040, 1520448, 1900560, 2027264, 2534080, 3040896, 3801120, 4054528, 5068160, 6081792, 7602240, 10136320, 12163584, 15204480, 20272640, 30408960, 60817920]

約数ペア:

[(1, 60817920), (2, 30408960), (3, 20272640), (4, 15204480), (5, 12163584), (6, 10136320), (8, 7602240), (10, 6081792), (12, 5068160), (15, 4054528), (16, 3801120), (20, 3040896), (24, 2534080), (30, 2027264), (32, 1900560), (40, 1520448), (48, 1267040), (60, 1013632), (64, 950280), (80, 760224), (96, 633520), (120, 506816), (128, 475140), (160, 380112), (192, 316760), (240, 253408), (256, 237570), (320, 190056), (384, 158380), (480, 126704), (512, 118785), (640, 95028), (768, 79190), (960, 63352), (1280, 47514), (1536, 39595), (1920, 31676), (2560, 23757), (3840, 15838), (7680, 7919)]