356665920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28579}}^1$

素因数の和:28612

約数の個数: 112

約数和(自身を含む): 1219565760

約数和(自身を除く): 862899840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 28579, 57158, 85737, 114316, 142895, 171474, 228632, 285790, 342948, 371527, 428685, 457264, 571580, 685896, 743054, 857370, 914528, 1114581, 1143160, 1371792, 1486108, 1714740, 1829056, 1857635, 2229162, 2286320, 2743584, 2972216, 3429480, 3715270, 4458324, 4572640, 5487168, 5572905, 5944432, 6858960, 7430540, 8916648, 9145280, 11145810, 11888864, 13717920, 14861080, 17833296, 22291620, 23777728, 27435840, 29722160, 35666592, 44583240, 59444320, 71333184, 89166480, 118888640, 178332960, 356665920]

約数ペア:

[(1, 356665920), (2, 178332960), (3, 118888640), (4, 89166480), (5, 71333184), (6, 59444320), (8, 44583240), (10, 35666592), (12, 29722160), (13, 27435840), (15, 23777728), (16, 22291620), (20, 17833296), (24, 14861080), (26, 13717920), (30, 11888864), (32, 11145810), (39, 9145280), (40, 8916648), (48, 7430540), (52, 6858960), (60, 5944432), (64, 5572905), (65, 5487168), (78, 4572640), (80, 4458324), (96, 3715270), (104, 3429480), (120, 2972216), (130, 2743584), (156, 2286320), (160, 2229162), (192, 1857635), (195, 1829056), (208, 1714740), (240, 1486108), (260, 1371792), (312, 1143160), (320, 1114581), (390, 914528), (416, 857370), (480, 743054), (520, 685896), (624, 571580), (780, 457264), (832, 428685), (960, 371527), (1040, 342948), (1248, 285790), (1560, 228632), (2080, 171474), (2496, 142895), (3120, 114316), (4160, 85737), (6240, 57158), (12480, 28579)]