1580320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 4572288

約数和(自身を除く): 2991968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 83, 85, 112, 119, 136, 140, 160, 166, 170, 224, 238, 272, 280, 332, 340, 415, 476, 544, 560, 581, 595, 664, 680, 830, 952, 1120, 1162, 1190, 1328, 1360, 1411, 1660, 1904, 2324, 2380, 2656, 2720, 2822, 2905, 3320, 3808, 4648, 4760, 5644, 5810, 6640, 7055, 9296, 9520, 9877, 11288, 11620, 13280, 14110, 18592, 19040, 19754, 22576, 23240, 28220, 39508, 45152, 46480, 49385, 56440, 79016, 92960, 98770, 112880, 158032, 197540, 225760, 316064, 395080, 790160, 1580320]

約数ペア:

[(1, 1580320), (2, 790160), (4, 395080), (5, 316064), (7, 225760), (8, 197540), (10, 158032), (14, 112880), (16, 98770), (17, 92960), (20, 79016), (28, 56440), (32, 49385), (34, 46480), (35, 45152), (40, 39508), (56, 28220), (68, 23240), (70, 22576), (80, 19754), (83, 19040), (85, 18592), (112, 14110), (119, 13280), (136, 11620), (140, 11288), (160, 9877), (166, 9520), (170, 9296), (224, 7055), (238, 6640), (272, 5810), (280, 5644), (332, 4760), (340, 4648), (415, 3808), (476, 3320), (544, 2905), (560, 2822), (581, 2720), (595, 2656), (664, 2380), (680, 2324), (830, 1904), (952, 1660), (1120, 1411), (1162, 1360), (1190, 1328)]