485238720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:795

約数の個数: 224

約数和(自身を含む): 1667865600

約数和(自身を除く): 1182626880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 192, 222, 228, 240, 285, 296, 304, 320, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 719, 740, 760, 888, 912, 960, 1110, 1140, 1184, 1216, 1406, 1438, 1480, 1520, 1776, 1824, 2109, 2157, 2220, 2280, 2368, 2812, 2876, 2960, 3040, 3515, 3552, 3595, 3648, 4218, 4314, 4440, 4560, 5624, 5752, 5920, 6080, 7030, 7104, 7190, 8436, 8628, 8880, 9120, 10545, 10785, 11248, 11504, 11840, 13661, 14060, 14380, 16872, 17256, 17760, 18240, 21090, 21570, 22496, 23008, 26603, 27322, 28120, 28760, 33744, 34512, 35520, 40983, 42180, 43140, 44992, 46016, 53206, 54644, 56240, 57520, 67488, 68305, 69024, 79809, 81966, 84360, 86280, 106412, 109288, 112480, 115040, 133015, 134976, 136610, 138048, 159618, 163932, 168720, 172560, 204915, 212824, 218576, 224960, 230080, 266030, 273220, 319236, 327864, 337440, 345120, 399045, 409830, 425648, 437152, 505457, 532060, 546440, 638472, 655728, 674880, 690240, 798090, 819660, 851296, 874304, 1010914, 1064120, 1092880, 1276944, 1311456, 1516371, 1596180, 1639320, 1702592, 2021828, 2128240, 2185760, 2527285, 2553888, 2622912, 3032742, 3192360, 3278640, 4043656, 4256480, 4371520, 5054570, 5107776, 6065484, 6384720, 6557280, 7581855, 8087312, 8512960, 10109140, 12130968, 12769440, 13114560, 15163710, 16174624, 20218280, 24261936, 25538880, 30327420, 32349248, 40436560, 48523872, 60654840, 80873120, 97047744, 121309680, 161746240, 242619360, 485238720]

約数ペア:

[(1, 485238720), (2, 242619360), (3, 161746240), (4, 121309680), (5, 97047744), (6, 80873120), (8, 60654840), (10, 48523872), (12, 40436560), (15, 32349248), (16, 30327420), (19, 25538880), (20, 24261936), (24, 20218280), (30, 16174624), (32, 15163710), (37, 13114560), (38, 12769440), (40, 12130968), (48, 10109140), (57, 8512960), (60, 8087312), (64, 7581855), (74, 6557280), (76, 6384720), (80, 6065484), (95, 5107776), (96, 5054570), (111, 4371520), (114, 4256480), (120, 4043656), (148, 3278640), (152, 3192360), (160, 3032742), (185, 2622912), (190, 2553888), (192, 2527285), (222, 2185760), (228, 2128240), (240, 2021828), (285, 1702592), (296, 1639320), (304, 1596180), (320, 1516371), (370, 1311456), (380, 1276944), (444, 1092880), (456, 1064120), (480, 1010914), (555, 874304), (570, 851296), (592, 819660), (608, 798090), (703, 690240), (719, 674880), (740, 655728), (760, 638472), (888, 546440), (912, 532060), (960, 505457), (1110, 437152), (1140, 425648), (1184, 409830), (1216, 399045), (1406, 345120), (1438, 337440), (1480, 327864), (1520, 319236), (1776, 273220), (1824, 266030), (2109, 230080), (2157, 224960), (2220, 218576), (2280, 212824), (2368, 204915), (2812, 172560), (2876, 168720), (2960, 163932), (3040, 159618), (3515, 138048), (3552, 136610), (3595, 134976), (3648, 133015), (4218, 115040), (4314, 112480), (4440, 109288), (4560, 106412), (5624, 86280), (5752, 84360), (5920, 81966), (6080, 79809), (7030, 69024), (7104, 68305), (7190, 67488), (8436, 57520), (8628, 56240), (8880, 54644), (9120, 53206), (10545, 46016), (10785, 44992), (11248, 43140), (11504, 42180), (11840, 40983), (13661, 35520), (14060, 34512), (14380, 33744), (16872, 28760), (17256, 28120), (17760, 27322), (18240, 26603), (21090, 23008), (21570, 22496)]