399120960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59393}}^1$

素因数の和:59420

約数の個数: 112

約数和(自身を含む): 1448263296

約数和(自身を除く): 1049142336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 59393, 118786, 178179, 237572, 296965, 356358, 415751, 475144, 593930, 712716, 831502, 890895, 950288, 1187860, 1247253, 1425432, 1663004, 1781790, 1900576, 2078755, 2375720, 2494506, 2850864, 3326008, 3563580, 3801152, 4157510, 4751440, 4989012, 5701728, 6236265, 6652016, 7127160, 8315020, 9502880, 9978024, 11403456, 12472530, 13304032, 14254320, 16630040, 19005760, 19956048, 24945060, 26608064, 28508640, 33260080, 39912096, 49890120, 57017280, 66520160, 79824192, 99780240, 133040320, 199560480, 399120960]

約数ペア:

[(1, 399120960), (2, 199560480), (3, 133040320), (4, 99780240), (5, 79824192), (6, 66520160), (7, 57017280), (8, 49890120), (10, 39912096), (12, 33260080), (14, 28508640), (15, 26608064), (16, 24945060), (20, 19956048), (21, 19005760), (24, 16630040), (28, 14254320), (30, 13304032), (32, 12472530), (35, 11403456), (40, 9978024), (42, 9502880), (48, 8315020), (56, 7127160), (60, 6652016), (64, 6236265), (70, 5701728), (80, 4989012), (84, 4751440), (96, 4157510), (105, 3801152), (112, 3563580), (120, 3326008), (140, 2850864), (160, 2494506), (168, 2375720), (192, 2078755), (210, 1900576), (224, 1781790), (240, 1663004), (280, 1425432), (320, 1247253), (336, 1187860), (420, 950288), (448, 890895), (480, 831502), (560, 712716), (672, 593930), (840, 475144), (960, 415751), (1120, 356358), (1344, 296965), (1680, 237572), (2240, 178179), (3360, 118786), (6720, 59393)]