5218320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 17141760

約数和(自身を除く): 11923440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1279, 1360, 2040, 2558, 3837, 4080, 5116, 6395, 7674, 10232, 12790, 15348, 19185, 20464, 21743, 25580, 30696, 38370, 43486, 51160, 61392, 65229, 76740, 86972, 102320, 108715, 130458, 153480, 173944, 217430, 260916, 306960, 326145, 347888, 434860, 521832, 652290, 869720, 1043664, 1304580, 1739440, 2609160, 5218320]

約数ペア:

[(1, 5218320), (2, 2609160), (3, 1739440), (4, 1304580), (5, 1043664), (6, 869720), (8, 652290), (10, 521832), (12, 434860), (15, 347888), (16, 326145), (17, 306960), (20, 260916), (24, 217430), (30, 173944), (34, 153480), (40, 130458), (48, 108715), (51, 102320), (60, 86972), (68, 76740), (80, 65229), (85, 61392), (102, 51160), (120, 43486), (136, 38370), (170, 30696), (204, 25580), (240, 21743), (255, 20464), (272, 19185), (340, 15348), (408, 12790), (510, 10232), (680, 7674), (816, 6395), (1020, 5116), (1279, 4080), (1360, 3837), (2040, 2558)]