61879320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10111}}^1$

素因数の和:10145

約数の個数: 96

約数和(自身を含む): 212958720

約数和(自身を除く): 151079400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 10111, 20222, 30333, 40444, 50555, 60666, 80888, 90999, 101110, 121332, 151665, 171887, 181998, 202220, 242664, 303330, 343774, 363996, 404440, 454995, 515661, 606660, 687548, 727992, 859435, 909990, 1031322, 1213320, 1375096, 1546983, 1718870, 1819980, 2062644, 2578305, 3093966, 3437740, 3639960, 4125288, 5156610, 6187932, 6875480, 7734915, 10313220, 12375864, 15469830, 20626440, 30939660, 61879320]

約数ペア:

[(1, 61879320), (2, 30939660), (3, 20626440), (4, 15469830), (5, 12375864), (6, 10313220), (8, 7734915), (9, 6875480), (10, 6187932), (12, 5156610), (15, 4125288), (17, 3639960), (18, 3437740), (20, 3093966), (24, 2578305), (30, 2062644), (34, 1819980), (36, 1718870), (40, 1546983), (45, 1375096), (51, 1213320), (60, 1031322), (68, 909990), (72, 859435), (85, 727992), (90, 687548), (102, 606660), (120, 515661), (136, 454995), (153, 404440), (170, 363996), (180, 343774), (204, 303330), (255, 242664), (306, 202220), (340, 181998), (360, 171887), (408, 151665), (510, 121332), (612, 101110), (680, 90999), (765, 80888), (1020, 60666), (1224, 50555), (1530, 40444), (2040, 30333), (3060, 20222), (6120, 10111)]