277867680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2909}}^1$

素因数の和:3126

約数の個数: 96

約数和(自身を含む): 879984000

約数和(自身を除く): 602116320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1990, 2388, 2909, 2985, 3184, 3980, 4776, 5818, 5970, 6368, 7960, 8727, 9552, 11636, 11940, 14545, 15920, 17454, 19104, 23272, 23880, 29090, 31840, 34908, 43635, 46544, 47760, 58180, 69816, 87270, 93088, 95520, 116360, 139632, 174540, 232720, 279264, 349080, 465440, 578891, 698160, 1157782, 1396320, 1736673, 2315564, 2894455, 3473346, 4631128, 5788910, 6946692, 8683365, 9262256, 11577820, 13893384, 17366730, 18524512, 23155640, 27786768, 34733460, 46311280, 55573536, 69466920, 92622560, 138933840, 277867680]

約数ペア:

[(1, 277867680), (2, 138933840), (3, 92622560), (4, 69466920), (5, 55573536), (6, 46311280), (8, 34733460), (10, 27786768), (12, 23155640), (15, 18524512), (16, 17366730), (20, 13893384), (24, 11577820), (30, 9262256), (32, 8683365), (40, 6946692), (48, 5788910), (60, 4631128), (80, 3473346), (96, 2894455), (120, 2315564), (160, 1736673), (199, 1396320), (240, 1157782), (398, 698160), (480, 578891), (597, 465440), (796, 349080), (995, 279264), (1194, 232720), (1592, 174540), (1990, 139632), (2388, 116360), (2909, 95520), (2985, 93088), (3184, 87270), (3980, 69816), (4776, 58180), (5818, 47760), (5970, 46544), (6368, 43635), (7960, 34908), (8727, 31840), (9552, 29090), (11636, 23880), (11940, 23272), (14545, 19104), (15920, 17454)]