417907440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1831}}^1$

素因数の和:2167

約数の個数: 120

約数和(自身を含む): 1408668768

約数和(自身を除く): 990761328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 317, 360, 634, 720, 951, 1268, 1585, 1831, 1902, 2536, 2853, 3170, 3662, 3804, 4755, 5072, 5493, 5706, 6340, 7324, 7608, 9155, 9510, 10986, 11412, 12680, 14265, 14648, 15216, 16479, 18310, 19020, 21972, 22824, 25360, 27465, 28530, 29296, 32958, 36620, 38040, 43944, 45648, 54930, 57060, 65916, 73240, 76080, 82395, 87888, 109860, 114120, 131832, 146480, 164790, 219720, 228240, 263664, 329580, 439440, 580427, 659160, 1160854, 1318320, 1741281, 2321708, 2902135, 3482562, 4643416, 5223843, 5804270, 6965124, 8706405, 9286832, 10447686, 11608540, 13930248, 17412810, 20895372, 23217080, 26119215, 27860496, 34825620, 41790744, 46434160, 52238430, 69651240, 83581488, 104476860, 139302480, 208953720, 417907440]

約数ペア:

[(1, 417907440), (2, 208953720), (3, 139302480), (4, 104476860), (5, 83581488), (6, 69651240), (8, 52238430), (9, 46434160), (10, 41790744), (12, 34825620), (15, 27860496), (16, 26119215), (18, 23217080), (20, 20895372), (24, 17412810), (30, 13930248), (36, 11608540), (40, 10447686), (45, 9286832), (48, 8706405), (60, 6965124), (72, 5804270), (80, 5223843), (90, 4643416), (120, 3482562), (144, 2902135), (180, 2321708), (240, 1741281), (317, 1318320), (360, 1160854), (634, 659160), (720, 580427), (951, 439440), (1268, 329580), (1585, 263664), (1831, 228240), (1902, 219720), (2536, 164790), (2853, 146480), (3170, 131832), (3662, 114120), (3804, 109860), (4755, 87888), (5072, 82395), (5493, 76080), (5706, 73240), (6340, 65916), (7324, 57060), (7608, 54930), (9155, 45648), (9510, 43944), (10986, 38040), (11412, 36620), (12680, 32958), (14265, 29296), (14648, 28530), (15216, 27465), (16479, 25360), (18310, 22824), (19020, 21972)]