47444760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:12009

約数の個数: 96

約数和(自身を含む): 168227280

約数和(自身を除く): 120782520

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, 11981, 23962, 35943, 47924, 59905, 71886, 95848, 107829, 119810, 131791, 143772, 179715, 215658, 239620, 263582, 287544, 359430, 395373, 431316, 479240, 527164, 539145, 658955, 718860, 790746, 862632, 1054328, 1078290, 1186119, 1317910, 1437720, 1581492, 1976865, 2156580, 2372238, 2635820, 3162984, 3953730, 4313160, 4744476, 5271640, 5930595, 7907460, 9488952, 11861190, 15814920, 23722380, 47444760]

約数ペア:

[(1, 47444760), (2, 23722380), (3, 15814920), (4, 11861190), (5, 9488952), (6, 7907460), (8, 5930595), (9, 5271640), (10, 4744476), (11, 4313160), (12, 3953730), (15, 3162984), (18, 2635820), (20, 2372238), (22, 2156580), (24, 1976865), (30, 1581492), (33, 1437720), (36, 1317910), (40, 1186119), (44, 1078290), (45, 1054328), (55, 862632), (60, 790746), (66, 718860), (72, 658955), (88, 539145), (90, 527164), (99, 479240), (110, 431316), (120, 395373), (132, 359430), (165, 287544), (180, 263582), (198, 239620), (220, 215658), (264, 179715), (330, 143772), (360, 131791), (396, 119810), (440, 107829), (495, 95848), (660, 71886), (792, 59905), (990, 47924), (1320, 35943), (1980, 23962), (3960, 11981)]