141527520

素因数分解:

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

素因数の和:386

約数の個数: 144

約数和(自身を含む): 498098160

約数和(自身を除く): 356570640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 181, 216, 240, 270, 288, 360, 362, 432, 480, 540, 543, 720, 724, 864, 905, 1080, 1086, 1440, 1448, 1629, 1810, 2160, 2172, 2715, 2896, 3258, 3620, 4320, 4344, 4887, 5430, 5792, 6516, 7240, 8145, 8688, 9774, 10860, 13032, 14480, 16290, 17376, 19548, 21720, 24435, 26064, 28960, 32580, 32761, 39096, 43440, 48870, 52128, 65160, 65522, 78192, 86880, 97740, 98283, 130320, 131044, 156384, 163805, 195480, 196566, 260640, 262088, 294849, 327610, 390960, 393132, 491415, 524176, 589698, 655220, 781920, 786264, 884547, 982830, 1048352, 1179396, 1310440, 1474245, 1572528, 1769094, 1965660, 2358792, 2620880, 2948490, 3145056, 3538188, 3931320, 4422735, 4717584, 5241760, 5896980, 7076376, 7862640, 8845470, 9435168, 11793960, 14152752, 15725280, 17690940, 23587920, 28305504, 35381880, 47175840, 70763760, 141527520]

約数ペア:

[(1, 141527520), (2, 70763760), (3, 47175840), (4, 35381880), (5, 28305504), (6, 23587920), (8, 17690940), (9, 15725280), (10, 14152752), (12, 11793960), (15, 9435168), (16, 8845470), (18, 7862640), (20, 7076376), (24, 5896980), (27, 5241760), (30, 4717584), (32, 4422735), (36, 3931320), (40, 3538188), (45, 3145056), (48, 2948490), (54, 2620880), (60, 2358792), (72, 1965660), (80, 1769094), (90, 1572528), (96, 1474245), (108, 1310440), (120, 1179396), (135, 1048352), (144, 982830), (160, 884547), (180, 786264), (181, 781920), (216, 655220), (240, 589698), (270, 524176), (288, 491415), (360, 393132), (362, 390960), (432, 327610), (480, 294849), (540, 262088), (543, 260640), (720, 196566), (724, 195480), (864, 163805), (905, 156384), (1080, 131044), (1086, 130320), (1440, 98283), (1448, 97740), (1629, 86880), (1810, 78192), (2160, 65522), (2172, 65160), (2715, 52128), (2896, 48870), (3258, 43440), (3620, 39096), (4320, 32761), (4344, 32580), (4887, 28960), (5430, 26064), (5792, 24435), (6516, 21720), (7240, 19548), (8145, 17376), (8688, 16290), (9774, 14480), (10860, 13032)]