60511920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 216652800

約数和(自身を除く): 156140880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 181, 199, 210, 240, 280, 336, 362, 398, 420, 543, 560, 597, 724, 796, 840, 905, 995, 1086, 1194, 1267, 1393, 1448, 1592, 1680, 1810, 1990, 2172, 2388, 2534, 2715, 2786, 2896, 2985, 3184, 3620, 3801, 3980, 4179, 4344, 4776, 5068, 5430, 5572, 5970, 6335, 6965, 7240, 7602, 7960, 8358, 8688, 9552, 10136, 10860, 11144, 11940, 12670, 13930, 14480, 15204, 15920, 16716, 19005, 20272, 20895, 21720, 22288, 23880, 25340, 27860, 30408, 33432, 36019, 38010, 41790, 43440, 47760, 50680, 55720, 60816, 66864, 72038, 76020, 83580, 101360, 108057, 111440, 144076, 152040, 167160, 180095, 216114, 252133, 288152, 304080, 334320, 360190, 432228, 504266, 540285, 576304, 720380, 756399, 864456, 1008532, 1080570, 1260665, 1440760, 1512798, 1728912, 2017064, 2161140, 2521330, 2881520, 3025596, 3781995, 4034128, 4322280, 5042660, 6051192, 7563990, 8644560, 10085320, 12102384, 15127980, 20170640, 30255960, 60511920]

約数ペア:

[(1, 60511920), (2, 30255960), (3, 20170640), (4, 15127980), (5, 12102384), (6, 10085320), (7, 8644560), (8, 7563990), (10, 6051192), (12, 5042660), (14, 4322280), (15, 4034128), (16, 3781995), (20, 3025596), (21, 2881520), (24, 2521330), (28, 2161140), (30, 2017064), (35, 1728912), (40, 1512798), (42, 1440760), (48, 1260665), (56, 1080570), (60, 1008532), (70, 864456), (80, 756399), (84, 720380), (105, 576304), (112, 540285), (120, 504266), (140, 432228), (168, 360190), (181, 334320), (199, 304080), (210, 288152), (240, 252133), (280, 216114), (336, 180095), (362, 167160), (398, 152040), (420, 144076), (543, 111440), (560, 108057), (597, 101360), (724, 83580), (796, 76020), (840, 72038), (905, 66864), (995, 60816), (1086, 55720), (1194, 50680), (1267, 47760), (1393, 43440), (1448, 41790), (1592, 38010), (1680, 36019), (1810, 33432), (1990, 30408), (2172, 27860), (2388, 25340), (2534, 23880), (2715, 22288), (2786, 21720), (2896, 20895), (2985, 20272), (3184, 19005), (3620, 16716), (3801, 15920), (3980, 15204), (4179, 14480), (4344, 13930), (4776, 12670), (5068, 11940), (5430, 11144), (5572, 10860), (5970, 10136), (6335, 9552), (6965, 8688), (7240, 8358), (7602, 7960)]