47405160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11971}}^1$

素因数の和:11999

約数の個数: 96

約数和(自身を含む): 168086880

約数和(自身を除く): 120681720

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, 11971, 23942, 35913, 47884, 59855, 71826, 95768, 107739, 119710, 131681, 143652, 179565, 215478, 239420, 263362, 287304, 359130, 395043, 430956, 478840, 526724, 538695, 658405, 718260, 790086, 861912, 1053448, 1077390, 1185129, 1316810, 1436520, 1580172, 1975215, 2154780, 2370258, 2633620, 3160344, 3950430, 4309560, 4740516, 5267240, 5925645, 7900860, 9481032, 11851290, 15801720, 23702580, 47405160]

約数ペア:

[(1, 47405160), (2, 23702580), (3, 15801720), (4, 11851290), (5, 9481032), (6, 7900860), (8, 5925645), (9, 5267240), (10, 4740516), (11, 4309560), (12, 3950430), (15, 3160344), (18, 2633620), (20, 2370258), (22, 2154780), (24, 1975215), (30, 1580172), (33, 1436520), (36, 1316810), (40, 1185129), (44, 1077390), (45, 1053448), (55, 861912), (60, 790086), (66, 718260), (72, 658405), (88, 538695), (90, 526724), (99, 478840), (110, 430956), (120, 395043), (132, 359130), (165, 287304), (180, 263362), (198, 239420), (220, 215478), (264, 179565), (330, 143652), (360, 131681), (396, 119710), (440, 107739), (495, 95768), (660, 71826), (792, 59855), (990, 47884), (1320, 35913), (1980, 23942), (3960, 11971)]