55222560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4261}}^1$

素因数の和:4288

約数の個数: 120

約数和(自身を含む): 194935356

約数和(自身を除く): 139712796

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4261, 4320, 6480, 8522, 12783, 12960, 17044, 21305, 25566, 34088, 38349, 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, 1150470, 1227168, 1380564, 1533960, 1725705, 1840752, 2045280, 2300940, 2761128, 3067920, 3451410, 3681504, 4601880, 5522256, 6135840, 6902820, 9203760, 11044512, 13805640, 18407520, 27611280, 55222560]

約数ペア:

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