165667680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{4261}}^1$

素因数の和:4291

約数の個数: 144

約数和(自身を含む): 586417104

約数和(自身を除く): 420749424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4261, 4320, 4860, 6480, 7776, 8522, 9720, 12783, 12960, 17044, 19440, 21305, 25566, 34088, 38349, 38880, 42610, 51132, 63915, 68176, 76698, 85220, 102264, 115047, 127830, 136352, 153396, 170440, 191745, 204528, 230094, 255660, 306792, 340880, 345141, 383490, 409056, 460188, 511320, 575235, 613584, 681760, 690282, 766980, 920376, 1022640, 1035423, 1150470, 1227168, 1380564, 1533960, 1725705, 1840752, 2045280, 2070846, 2300940, 2761128, 3067920, 3451410, 3681504, 4141692, 4601880, 5177115, 5522256, 6135840, 6902820, 8283384, 9203760, 10354230, 11044512, 13805640, 16566768, 18407520, 20708460, 27611280, 33133536, 41416920, 55222560, 82833840, 165667680]

約数ペア:

[(1, 165667680), (2, 82833840), (3, 55222560), (4, 41416920), (5, 33133536), (6, 27611280), (8, 20708460), (9, 18407520), (10, 16566768), (12, 13805640), (15, 11044512), (16, 10354230), (18, 9203760), (20, 8283384), (24, 6902820), (27, 6135840), (30, 5522256), (32, 5177115), (36, 4601880), (40, 4141692), (45, 3681504), (48, 3451410), (54, 3067920), (60, 2761128), (72, 2300940), (80, 2070846), (81, 2045280), (90, 1840752), (96, 1725705), (108, 1533960), (120, 1380564), (135, 1227168), (144, 1150470), (160, 1035423), (162, 1022640), (180, 920376), (216, 766980), (240, 690282), (243, 681760), (270, 613584), (288, 575235), (324, 511320), (360, 460188), (405, 409056), (432, 383490), (480, 345141), (486, 340880), (540, 306792), (648, 255660), (720, 230094), (810, 204528), (864, 191745), (972, 170440), (1080, 153396), (1215, 136352), (1296, 127830), (1440, 115047), (1620, 102264), (1944, 85220), (2160, 76698), (2430, 68176), (2592, 63915), (3240, 51132), (3888, 42610), (4261, 38880), (4320, 38349), (4860, 34088), (6480, 25566), (7776, 21305), (8522, 19440), (9720, 17044), (12783, 12960)]