8857222560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47681}}^1$

素因数の和:47748

約数の個数: 192

約数和(自身を含む): 31721880960

約数和(自身を除く): 22864658400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 9288, 10320, 11610, 12384, 15480, 18576, 20640, 23220, 30960, 37152, 46440, 47681, 61920, 92880, 95362, 143043, 185760, 190724, 238405, 286086, 381448, 429129, 476810, 572172, 715215, 762896, 858258, 953620, 1144344, 1287387, 1430430, 1525792, 1716516, 1907240, 2050283, 2145645, 2288688, 2574774, 2860860, 3433032, 3814480, 4100566, 4291290, 4577376, 5149548, 5721720, 6150849, 6436935, 6866064, 7628960, 8201132, 8582580, 10251415, 10299096, 11443440, 12301698, 12873870, 13732128, 16402264, 17165160, 18452547, 20502830, 20598192, 22886880, 24603396, 25747740, 30754245, 32804528, 34330320, 36905094, 41005660, 41196384, 49206792, 51495480, 55357641, 61508490, 65609056, 68660640, 73810188, 82011320, 92262735, 98413584, 102990960, 110715282, 123016980, 147620376, 164022640, 184525470, 196827168, 205981920, 221430564, 246033960, 276788205, 295240752, 328045280, 369050940, 442861128, 492067920, 553576410, 590481504, 738101880, 885722256, 984135840, 1107152820, 1476203760, 1771444512, 2214305640, 2952407520, 4428611280, 8857222560]

約数ペア:

[(1, 8857222560), (2, 4428611280), (3, 2952407520), (4, 2214305640), (5, 1771444512), (6, 1476203760), (8, 1107152820), (9, 984135840), (10, 885722256), (12, 738101880), (15, 590481504), (16, 553576410), (18, 492067920), (20, 442861128), (24, 369050940), (27, 328045280), (30, 295240752), (32, 276788205), (36, 246033960), (40, 221430564), (43, 205981920), (45, 196827168), (48, 184525470), (54, 164022640), (60, 147620376), (72, 123016980), (80, 110715282), (86, 102990960), (90, 98413584), (96, 92262735), (108, 82011320), (120, 73810188), (129, 68660640), (135, 65609056), (144, 61508490), (160, 55357641), (172, 51495480), (180, 49206792), (215, 41196384), (216, 41005660), (240, 36905094), (258, 34330320), (270, 32804528), (288, 30754245), (344, 25747740), (360, 24603396), (387, 22886880), (430, 20598192), (432, 20502830), (480, 18452547), (516, 17165160), (540, 16402264), (645, 13732128), (688, 12873870), (720, 12301698), (774, 11443440), (860, 10299096), (864, 10251415), (1032, 8582580), (1080, 8201132), (1161, 7628960), (1290, 6866064), (1376, 6436935), (1440, 6150849), (1548, 5721720), (1720, 5149548), (1935, 4577376), (2064, 4291290), (2160, 4100566), (2322, 3814480), (2580, 3433032), (3096, 2860860), (3440, 2574774), (3870, 2288688), (4128, 2145645), (4320, 2050283), (4644, 1907240), (5160, 1716516), (5805, 1525792), (6192, 1430430), (6880, 1287387), (7740, 1144344), (9288, 953620), (10320, 858258), (11610, 762896), (12384, 715215), (15480, 572172), (18576, 476810), (20640, 429129), (23220, 381448), (30960, 286086), (37152, 238405), (46440, 190724), (47681, 185760), (61920, 143043), (92880, 95362)]