321252480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{6197}}^1$

素因数の和:6228

約数の個数: 160

約数和(自身を含む): 1147435740

約数和(自身を除く): 826183260

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6197, 6480, 8640, 10368, 12394, 12960, 17280, 18591, 24788, 25920, 30985, 37182, 49576, 51840, 55773, 61970, 74364, 92955, 99152, 111546, 123940, 148728, 167319, 185910, 198304, 223092, 247880, 278865, 297456, 334638, 371820, 396608, 446184, 495760, 501957, 557730, 594912, 669276, 743640, 793216, 836595, 892368, 991520, 1003914, 1115460, 1189824, 1338552, 1487280, 1673190, 1784736, 1983040, 2007828, 2230920, 2379648, 2509785, 2677104, 2974560, 3346380, 3569472, 3966080, 4015656, 4461840, 5019570, 5354208, 5949120, 6692760, 7138944, 8031312, 8923680, 10039140, 10708416, 11898240, 13385520, 16062624, 17847360, 20078280, 21416832, 26771040, 32125248, 35694720, 40156560, 53542080, 64250496, 80313120, 107084160, 160626240, 321252480]

約数ペア:

[(1, 321252480), (2, 160626240), (3, 107084160), (4, 80313120), (5, 64250496), (6, 53542080), (8, 40156560), (9, 35694720), (10, 32125248), (12, 26771040), (15, 21416832), (16, 20078280), (18, 17847360), (20, 16062624), (24, 13385520), (27, 11898240), (30, 10708416), (32, 10039140), (36, 8923680), (40, 8031312), (45, 7138944), (48, 6692760), (54, 5949120), (60, 5354208), (64, 5019570), (72, 4461840), (80, 4015656), (81, 3966080), (90, 3569472), (96, 3346380), (108, 2974560), (120, 2677104), (128, 2509785), (135, 2379648), (144, 2230920), (160, 2007828), (162, 1983040), (180, 1784736), (192, 1673190), (216, 1487280), (240, 1338552), (270, 1189824), (288, 1115460), (320, 1003914), (324, 991520), (360, 892368), (384, 836595), (405, 793216), (432, 743640), (480, 669276), (540, 594912), (576, 557730), (640, 501957), (648, 495760), (720, 446184), (810, 396608), (864, 371820), (960, 334638), (1080, 297456), (1152, 278865), (1296, 247880), (1440, 223092), (1620, 198304), (1728, 185910), (1920, 167319), (2160, 148728), (2592, 123940), (2880, 111546), (3240, 99152), (3456, 92955), (4320, 74364), (5184, 61970), (5760, 55773), (6197, 51840), (6480, 49576), (8640, 37182), (10368, 30985), (12394, 25920), (12960, 24788), (17280, 18591)]