63607680

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 228337200

約数和(自身を除く): 164729520

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 409, 432, 480, 486, 540, 576, 640, 648, 720, 810, 818, 864, 960, 972, 1080, 1152, 1215, 1227, 1296, 1440, 1620, 1636, 1728, 1920, 1944, 2045, 2160, 2430, 2454, 2592, 2880, 3240, 3272, 3456, 3681, 3888, 4090, 4320, 4860, 4908, 5184, 5760, 6135, 6480, 6544, 7362, 7776, 8180, 8640, 9720, 9816, 10368, 11043, 12270, 12960, 13088, 14724, 15552, 16360, 17280, 18405, 19440, 19632, 22086, 24540, 25920, 26176, 29448, 31104, 32720, 33129, 36810, 38880, 39264, 44172, 49080, 51840, 52352, 55215, 58896, 65440, 66258, 73620, 77760, 78528, 88344, 98160, 99387, 110430, 117792, 130880, 132516, 147240, 155520, 157056, 165645, 176688, 196320, 198774, 220860, 235584, 261760, 265032, 294480, 331290, 353376, 392640, 397548, 441720, 471168, 496935, 530064, 588960, 662580, 706752, 785280, 795096, 883440, 993870, 1060128, 1177920, 1325160, 1413504, 1590192, 1766880, 1987740, 2120256, 2355840, 2650320, 3180384, 3533760, 3975480, 4240512, 5300640, 6360768, 7067520, 7950960, 10601280, 12721536, 15901920, 21202560, 31803840, 63607680]

約数ペア:

[(1, 63607680), (2, 31803840), (3, 21202560), (4, 15901920), (5, 12721536), (6, 10601280), (8, 7950960), (9, 7067520), (10, 6360768), (12, 5300640), (15, 4240512), (16, 3975480), (18, 3533760), (20, 3180384), (24, 2650320), (27, 2355840), (30, 2120256), (32, 1987740), (36, 1766880), (40, 1590192), (45, 1413504), (48, 1325160), (54, 1177920), (60, 1060128), (64, 993870), (72, 883440), (80, 795096), (81, 785280), (90, 706752), (96, 662580), (108, 588960), (120, 530064), (128, 496935), (135, 471168), (144, 441720), (160, 397548), (162, 392640), (180, 353376), (192, 331290), (216, 294480), (240, 265032), (243, 261760), (270, 235584), (288, 220860), (320, 198774), (324, 196320), (360, 176688), (384, 165645), (405, 157056), (409, 155520), (432, 147240), (480, 132516), (486, 130880), (540, 117792), (576, 110430), (640, 99387), (648, 98160), (720, 88344), (810, 78528), (818, 77760), (864, 73620), (960, 66258), (972, 65440), (1080, 58896), (1152, 55215), (1215, 52352), (1227, 51840), (1296, 49080), (1440, 44172), (1620, 39264), (1636, 38880), (1728, 36810), (1920, 33129), (1944, 32720), (2045, 31104), (2160, 29448), (2430, 26176), (2454, 25920), (2592, 24540), (2880, 22086), (3240, 19632), (3272, 19440), (3456, 18405), (3681, 17280), (3888, 16360), (4090, 15552), (4320, 14724), (4860, 13088), (4908, 12960), (5184, 12270), (5760, 11043), (6135, 10368), (6480, 9816), (6544, 9720), (7362, 8640), (7776, 8180)]