7539480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 27442800

約数和(自身を除く): 19903320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 179, 180, 195, 216, 234, 260, 270, 312, 324, 351, 358, 360, 390, 405, 468, 520, 537, 540, 585, 648, 702, 716, 780, 810, 895, 936, 1053, 1074, 1080, 1170, 1404, 1432, 1560, 1611, 1620, 1755, 1790, 2106, 2148, 2327, 2340, 2685, 2808, 3222, 3240, 3510, 3580, 4212, 4296, 4654, 4680, 4833, 5265, 5370, 6444, 6981, 7020, 7160, 8055, 8424, 9308, 9666, 10530, 10740, 11635, 12888, 13962, 14040, 14499, 16110, 18616, 19332, 20943, 21060, 21480, 23270, 24165, 27924, 28998, 32220, 34905, 38664, 41886, 42120, 46540, 48330, 55848, 57996, 62829, 64440, 69810, 72495, 83772, 93080, 96660, 104715, 115992, 125658, 139620, 144990, 167544, 188487, 193320, 209430, 251316, 279240, 289980, 314145, 376974, 418860, 502632, 579960, 628290, 753948, 837720, 942435, 1256580, 1507896, 1884870, 2513160, 3769740, 7539480]

約数ペア:

[(1, 7539480), (2, 3769740), (3, 2513160), (4, 1884870), (5, 1507896), (6, 1256580), (8, 942435), (9, 837720), (10, 753948), (12, 628290), (13, 579960), (15, 502632), (18, 418860), (20, 376974), (24, 314145), (26, 289980), (27, 279240), (30, 251316), (36, 209430), (39, 193320), (40, 188487), (45, 167544), (52, 144990), (54, 139620), (60, 125658), (65, 115992), (72, 104715), (78, 96660), (81, 93080), (90, 83772), (104, 72495), (108, 69810), (117, 64440), (120, 62829), (130, 57996), (135, 55848), (156, 48330), (162, 46540), (179, 42120), (180, 41886), (195, 38664), (216, 34905), (234, 32220), (260, 28998), (270, 27924), (312, 24165), (324, 23270), (351, 21480), (358, 21060), (360, 20943), (390, 19332), (405, 18616), (468, 16110), (520, 14499), (537, 14040), (540, 13962), (585, 12888), (648, 11635), (702, 10740), (716, 10530), (780, 9666), (810, 9308), (895, 8424), (936, 8055), (1053, 7160), (1074, 7020), (1080, 6981), (1170, 6444), (1404, 5370), (1432, 5265), (1560, 4833), (1611, 4680), (1620, 4654), (1755, 4296), (1790, 4212), (2106, 3580), (2148, 3510), (2327, 3240), (2340, 3222), (2685, 2808)]