1564634880

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{15091}}^1$

素因数の和:15124

約数の個数: 180

約数和(自身を含む): 5598920712

約数和(自身を除く): 4034285832

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 15091, 17280, 20736, 25920, 30182, 34560, 45273, 51840, 60364, 75455, 90546, 103680, 120728, 135819, 150910, 181092, 226365, 241456, 271638, 301820, 362184, 407457, 452730, 482912, 543276, 603640, 679095, 724368, 814914, 905460, 965824, 1086552, 1207280, 1222371, 1358190, 1448736, 1629828, 1810920, 1931648, 2037285, 2173104, 2414560, 2444742, 2716380, 2897472, 3259656, 3621840, 3863296, 4074570, 4346208, 4829120, 4889484, 5432760, 5794944, 6111855, 6519312, 7243680, 8149140, 8692416, 9658240, 9778968, 10865520, 11589888, 12223710, 13038624, 14487360, 16298280, 17384832, 19316480, 19557936, 21731040, 24447420, 26077248, 28974720, 32596560, 34769664, 39115872, 43462080, 48894840, 52154496, 57949440, 65193120, 78231744, 86924160, 97789680, 104308992, 130386240, 156463488, 173848320, 195579360, 260772480, 312926976, 391158720, 521544960, 782317440, 1564634880]

約数ペア:

[(1, 1564634880), (2, 782317440), (3, 521544960), (4, 391158720), (5, 312926976), (6, 260772480), (8, 195579360), (9, 173848320), (10, 156463488), (12, 130386240), (15, 104308992), (16, 97789680), (18, 86924160), (20, 78231744), (24, 65193120), (27, 57949440), (30, 52154496), (32, 48894840), (36, 43462080), (40, 39115872), (45, 34769664), (48, 32596560), (54, 28974720), (60, 26077248), (64, 24447420), (72, 21731040), (80, 19557936), (81, 19316480), (90, 17384832), (96, 16298280), (108, 14487360), (120, 13038624), (128, 12223710), (135, 11589888), (144, 10865520), (160, 9778968), (162, 9658240), (180, 8692416), (192, 8149140), (216, 7243680), (240, 6519312), (256, 6111855), (270, 5794944), (288, 5432760), (320, 4889484), (324, 4829120), (360, 4346208), (384, 4074570), (405, 3863296), (432, 3621840), (480, 3259656), (540, 2897472), (576, 2716380), (640, 2444742), (648, 2414560), (720, 2173104), (768, 2037285), (810, 1931648), (864, 1810920), (960, 1629828), (1080, 1448736), (1152, 1358190), (1280, 1222371), (1296, 1207280), (1440, 1086552), (1620, 965824), (1728, 905460), (1920, 814914), (2160, 724368), (2304, 679095), (2592, 603640), (2880, 543276), (3240, 482912), (3456, 452730), (3840, 407457), (4320, 362184), (5184, 301820), (5760, 271638), (6480, 241456), (6912, 226365), (8640, 181092), (10368, 150910), (11520, 135819), (12960, 120728), (15091, 103680), (17280, 90546), (20736, 75455), (25920, 60364), (30182, 51840), (34560, 45273)]