240015888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7733

約数の個数: 120

約数和(自身を含む): 792536576

約数和(自身を除く): 552520688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7681, 7812, 10416, 15362, 15624, 23043, 30724, 31248, 46086, 53767, 61448, 69129, 92172, 107534, 122896, 138258, 161301, 184344, 215068, 238111, 276516, 322602, 368688, 430136, 476222, 483903, 553032, 645204, 714333, 860272, 952444, 967806, 1106064, 1290408, 1428666, 1666777, 1904888, 1935612, 2142999, 2580816, 2857332, 3333554, 3809776, 3871224, 4285998, 5000331, 5714664, 6667108, 7742448, 8571996, 10000662, 11429328, 13334216, 15000993, 17143992, 20001324, 26668432, 30001986, 34287984, 40002648, 60003972, 80005296, 120007944, 240015888]

約数ペア:

[(1, 240015888), (2, 120007944), (3, 80005296), (4, 60003972), (6, 40002648), (7, 34287984), (8, 30001986), (9, 26668432), (12, 20001324), (14, 17143992), (16, 15000993), (18, 13334216), (21, 11429328), (24, 10000662), (28, 8571996), (31, 7742448), (36, 6667108), (42, 5714664), (48, 5000331), (56, 4285998), (62, 3871224), (63, 3809776), (72, 3333554), (84, 2857332), (93, 2580816), (112, 2142999), (124, 1935612), (126, 1904888), (144, 1666777), (168, 1428666), (186, 1290408), (217, 1106064), (248, 967806), (252, 952444), (279, 860272), (336, 714333), (372, 645204), (434, 553032), (496, 483903), (504, 476222), (558, 430136), (651, 368688), (744, 322602), (868, 276516), (1008, 238111), (1116, 215068), (1302, 184344), (1488, 161301), (1736, 138258), (1953, 122896), (2232, 107534), (2604, 92172), (3472, 69129), (3906, 61448), (4464, 53767), (5208, 46086), (7681, 31248), (7812, 30724), (10416, 23043), (15362, 15624)]