54872760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 177811200

約数和(自身を除く): 122938440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 587, 615, 760, 779, 820, 984, 1140, 1174, 1230, 1558, 1640, 1761, 2280, 2337, 2348, 2460, 2935, 3116, 3522, 3895, 4674, 4696, 4920, 5870, 6232, 7044, 7790, 8805, 9348, 11153, 11685, 11740, 14088, 15580, 17610, 18696, 22306, 23370, 23480, 24067, 31160, 33459, 35220, 44612, 46740, 48134, 55765, 66918, 70440, 72201, 89224, 93480, 96268, 111530, 120335, 133836, 144402, 167295, 192536, 223060, 240670, 267672, 288804, 334590, 361005, 446120, 457273, 481340, 577608, 669180, 722010, 914546, 962680, 1338360, 1371819, 1444020, 1829092, 2286365, 2743638, 2888040, 3658184, 4572730, 5487276, 6859095, 9145460, 10974552, 13718190, 18290920, 27436380, 54872760]

約数ペア:

[(1, 54872760), (2, 27436380), (3, 18290920), (4, 13718190), (5, 10974552), (6, 9145460), (8, 6859095), (10, 5487276), (12, 4572730), (15, 3658184), (19, 2888040), (20, 2743638), (24, 2286365), (30, 1829092), (38, 1444020), (40, 1371819), (41, 1338360), (57, 962680), (60, 914546), (76, 722010), (82, 669180), (95, 577608), (114, 481340), (120, 457273), (123, 446120), (152, 361005), (164, 334590), (190, 288804), (205, 267672), (228, 240670), (246, 223060), (285, 192536), (328, 167295), (380, 144402), (410, 133836), (456, 120335), (492, 111530), (570, 96268), (587, 93480), (615, 89224), (760, 72201), (779, 70440), (820, 66918), (984, 55765), (1140, 48134), (1174, 46740), (1230, 44612), (1558, 35220), (1640, 33459), (1761, 31160), (2280, 24067), (2337, 23480), (2348, 23370), (2460, 22306), (2935, 18696), (3116, 17610), (3522, 15580), (3895, 14088), (4674, 11740), (4696, 11685), (4920, 11153), (5870, 9348), (6232, 8805), (7044, 7790)]