620382481920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{8975441}}^1$

素因数の和:8975473

約数の個数: 160

約数和(自身を含む): 2203650519840

約数和(自身を除く): 1583268037920

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 8975441, 17950882, 26926323, 35901764, 44877205, 53852646, 71803528, 80778969, 89754410, 107705292, 134631615, 143607056, 161557938, 179508820, 215410584, 242336907, 269263230, 287214112, 323115876, 359017640, 403894845, 430821168, 484673814, 538526460, 574428224, 646231752, 718035280, 807789690, 861642336, 969347628, 1077052920, 1148856448, 1211684535, 1292463504, 1436070560, 1615579380, 1723284672, 1938695256, 2154105840, 2297712896, 2423369070, 2584927008, 2872141120, 3231158760, 3446569344, 3877390512, 4308211680, 4595425792, 4846738140, 5169854016, 5744282240, 6462317520, 6893138688, 7754781024, 8616423360, 9693476280, 10339708032, 11488564480, 12924635040, 13786277376, 15509562048, 17232846720, 19386952560, 20679416064, 22977128960, 25849270080, 31019124096, 34465693440, 38773905120, 41358832128, 51698540160, 62038248192, 68931386880, 77547810240, 103397080320, 124076496384, 155095620480, 206794160640, 310191240960, 620382481920]

約数ペア:

[(1, 620382481920), (2, 310191240960), (3, 206794160640), (4, 155095620480), (5, 124076496384), (6, 103397080320), (8, 77547810240), (9, 68931386880), (10, 62038248192), (12, 51698540160), (15, 41358832128), (16, 38773905120), (18, 34465693440), (20, 31019124096), (24, 25849270080), (27, 22977128960), (30, 20679416064), (32, 19386952560), (36, 17232846720), (40, 15509562048), (45, 13786277376), (48, 12924635040), (54, 11488564480), (60, 10339708032), (64, 9693476280), (72, 8616423360), (80, 7754781024), (90, 6893138688), (96, 6462317520), (108, 5744282240), (120, 5169854016), (128, 4846738140), (135, 4595425792), (144, 4308211680), (160, 3877390512), (180, 3446569344), (192, 3231158760), (216, 2872141120), (240, 2584927008), (256, 2423369070), (270, 2297712896), (288, 2154105840), (320, 1938695256), (360, 1723284672), (384, 1615579380), (432, 1436070560), (480, 1292463504), (512, 1211684535), (540, 1148856448), (576, 1077052920), (640, 969347628), (720, 861642336), (768, 807789690), (864, 718035280), (960, 646231752), (1080, 574428224), (1152, 538526460), (1280, 484673814), (1440, 430821168), (1536, 403894845), (1728, 359017640), (1920, 323115876), (2160, 287214112), (2304, 269263230), (2560, 242336907), (2880, 215410584), (3456, 179508820), (3840, 161557938), (4320, 143607056), (4608, 134631615), (5760, 107705292), (6912, 89754410), (7680, 80778969), (8640, 71803528), (11520, 53852646), (13824, 44877205), (17280, 35901764), (23040, 26926323), (34560, 17950882), (69120, 8975441)]