478762380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46663}}^1$

素因数の和:46700

約数の個数: 96

約数和(自身を含む): 1567910400

約数和(自身を除く): 1089148020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 46663, 93326, 139989, 186652, 233315, 279978, 419967, 466630, 559956, 699945, 839934, 886597, 933260, 1259901, 1399890, 1679868, 1773194, 2099835, 2519802, 2659791, 2799780, 3546388, 4199670, 4432985, 5039604, 5319582, 6299505, 7979373, 8399340, 8865970, 10639164, 12599010, 13298955, 15958746, 17731940, 23938119, 25198020, 26597910, 31917492, 39896865, 47876238, 53195820, 79793730, 95752476, 119690595, 159587460, 239381190, 478762380]

約数ペア:

[(1, 478762380), (2, 239381190), (3, 159587460), (4, 119690595), (5, 95752476), (6, 79793730), (9, 53195820), (10, 47876238), (12, 39896865), (15, 31917492), (18, 26597910), (19, 25198020), (20, 23938119), (27, 17731940), (30, 15958746), (36, 13298955), (38, 12599010), (45, 10639164), (54, 8865970), (57, 8399340), (60, 7979373), (76, 6299505), (90, 5319582), (95, 5039604), (108, 4432985), (114, 4199670), (135, 3546388), (171, 2799780), (180, 2659791), (190, 2519802), (228, 2099835), (270, 1773194), (285, 1679868), (342, 1399890), (380, 1259901), (513, 933260), (540, 886597), (570, 839934), (684, 699945), (855, 559956), (1026, 466630), (1140, 419967), (1710, 279978), (2052, 233315), (2565, 186652), (3420, 139989), (5130, 93326), (10260, 46663)]