84647520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2077

約数の個数: 144

約数和(自身を含む): 298967760

約数和(自身を除く): 214320240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2027, 2088, 2320, 2610, 2784, 3480, 4054, 4176, 4640, 5220, 6081, 6960, 8108, 8352, 10135, 10440, 12162, 13920, 16216, 18243, 20270, 20880, 24324, 30405, 32432, 36486, 40540, 41760, 48648, 58783, 60810, 64864, 72972, 81080, 91215, 97296, 117566, 121620, 145944, 162160, 176349, 182430, 194592, 235132, 243240, 291888, 293915, 324320, 352698, 364860, 470264, 486480, 529047, 583776, 587830, 705396, 729720, 881745, 940528, 972960, 1058094, 1175660, 1410792, 1459440, 1763490, 1881056, 2116188, 2351320, 2645235, 2821584, 2918880, 3526980, 4232376, 4702640, 5290470, 5643168, 7053960, 8464752, 9405280, 10580940, 14107920, 16929504, 21161880, 28215840, 42323760, 84647520]

約数ペア:

[(1, 84647520), (2, 42323760), (3, 28215840), (4, 21161880), (5, 16929504), (6, 14107920), (8, 10580940), (9, 9405280), (10, 8464752), (12, 7053960), (15, 5643168), (16, 5290470), (18, 4702640), (20, 4232376), (24, 3526980), (29, 2918880), (30, 2821584), (32, 2645235), (36, 2351320), (40, 2116188), (45, 1881056), (48, 1763490), (58, 1459440), (60, 1410792), (72, 1175660), (80, 1058094), (87, 972960), (90, 940528), (96, 881745), (116, 729720), (120, 705396), (144, 587830), (145, 583776), (160, 529047), (174, 486480), (180, 470264), (232, 364860), (240, 352698), (261, 324320), (288, 293915), (290, 291888), (348, 243240), (360, 235132), (435, 194592), (464, 182430), (480, 176349), (522, 162160), (580, 145944), (696, 121620), (720, 117566), (870, 97296), (928, 91215), (1044, 81080), (1160, 72972), (1305, 64864), (1392, 60810), (1440, 58783), (1740, 48648), (2027, 41760), (2088, 40540), (2320, 36486), (2610, 32432), (2784, 30405), (3480, 24324), (4054, 20880), (4176, 20270), (4640, 18243), (5220, 16216), (6081, 13920), (6960, 12162), (8108, 10440), (8352, 10135)]