47397240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11969}}^1$

素因数の和:11997

約数の個数: 96

約数和(自身を含む): 168058800

約数和(自身を除く): 120661560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 11969, 23938, 35907, 47876, 59845, 71814, 95752, 107721, 119690, 131659, 143628, 179535, 215442, 239380, 263318, 287256, 359070, 394977, 430884, 478760, 526636, 538605, 658295, 718140, 789954, 861768, 1053272, 1077210, 1184931, 1316590, 1436280, 1579908, 1974885, 2154420, 2369862, 2633180, 3159816, 3949770, 4308840, 4739724, 5266360, 5924655, 7899540, 9479448, 11849310, 15799080, 23698620, 47397240]

約数ペア:

[(1, 47397240), (2, 23698620), (3, 15799080), (4, 11849310), (5, 9479448), (6, 7899540), (8, 5924655), (9, 5266360), (10, 4739724), (11, 4308840), (12, 3949770), (15, 3159816), (18, 2633180), (20, 2369862), (22, 2154420), (24, 1974885), (30, 1579908), (33, 1436280), (36, 1316590), (40, 1184931), (44, 1077210), (45, 1053272), (55, 861768), (60, 789954), (66, 718140), (72, 658295), (88, 538605), (90, 526636), (99, 478760), (110, 430884), (120, 394977), (132, 359070), (165, 287256), (180, 263318), (198, 239380), (220, 215442), (264, 179535), (330, 143628), (360, 131659), (396, 119690), (440, 107721), (495, 95752), (660, 71814), (792, 59845), (990, 47876), (1320, 35907), (1980, 23938), (3960, 11969)]