519900120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9479

約数の個数: 160

約数和(自身を含む): 1850428800

約数和(自身を除く): 1330528680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 9180, 9439, 11016, 13770, 18360, 18878, 27540, 28317, 37756, 47195, 55080, 56634, 75512, 84951, 94390, 113268, 141585, 160463, 169902, 188780, 226536, 254853, 283170, 320926, 339804, 377560, 424755, 481389, 509706, 566340, 641852, 679608, 764559, 802315, 849510, 962778, 1019412, 1132680, 1274265, 1283704, 1444167, 1529118, 1604630, 1699020, 1925556, 2038824, 2406945, 2548530, 2888334, 3058236, 3209260, 3398040, 3822795, 3851112, 4332501, 4813890, 5097060, 5776668, 6116472, 6418520, 7220835, 7645590, 8665002, 9627780, 10194120, 11553336, 12997503, 14441670, 15291180, 17330004, 19255560, 21662505, 25995006, 28883340, 30582360, 34660008, 43325010, 51990012, 57766680, 64987515, 86650020, 103980024, 129975030, 173300040, 259950060, 519900120]

約数ペア:

[(1, 519900120), (2, 259950060), (3, 173300040), (4, 129975030), (5, 103980024), (6, 86650020), (8, 64987515), (9, 57766680), (10, 51990012), (12, 43325010), (15, 34660008), (17, 30582360), (18, 28883340), (20, 25995006), (24, 21662505), (27, 19255560), (30, 17330004), (34, 15291180), (36, 14441670), (40, 12997503), (45, 11553336), (51, 10194120), (54, 9627780), (60, 8665002), (68, 7645590), (72, 7220835), (81, 6418520), (85, 6116472), (90, 5776668), (102, 5097060), (108, 4813890), (120, 4332501), (135, 3851112), (136, 3822795), (153, 3398040), (162, 3209260), (170, 3058236), (180, 2888334), (204, 2548530), (216, 2406945), (255, 2038824), (270, 1925556), (306, 1699020), (324, 1604630), (340, 1529118), (360, 1444167), (405, 1283704), (408, 1274265), (459, 1132680), (510, 1019412), (540, 962778), (612, 849510), (648, 802315), (680, 764559), (765, 679608), (810, 641852), (918, 566340), (1020, 509706), (1080, 481389), (1224, 424755), (1377, 377560), (1530, 339804), (1620, 320926), (1836, 283170), (2040, 254853), (2295, 226536), (2754, 188780), (3060, 169902), (3240, 160463), (3672, 141585), (4590, 113268), (5508, 94390), (6120, 84951), (6885, 75512), (9180, 56634), (9439, 55080), (11016, 47195), (13770, 37756), (18360, 28317), (18878, 27540)]