120957840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1982

約数の個数: 160

約数和(自身を含む): 431222400

約数和(自身を除く): 310264560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 1931, 2088, 2160, 2320, 2610, 3132, 3480, 3862, 3915, 4176, 5220, 5793, 6264, 6960, 7724, 7830, 9655, 10440, 11586, 12528, 15448, 15660, 17379, 19310, 20880, 23172, 28965, 30896, 31320, 34758, 38620, 46344, 52137, 55999, 57930, 62640, 69516, 77240, 86895, 92688, 104274, 111998, 115860, 139032, 154480, 167997, 173790, 208548, 223996, 231720, 260685, 278064, 279995, 335994, 347580, 417096, 447992, 463440, 503991, 521370, 559990, 671988, 695160, 834192, 839985, 895984, 1007982, 1042740, 1119980, 1343976, 1390320, 1511973, 1679970, 2015964, 2085480, 2239960, 2519955, 2687952, 3023946, 3359940, 4031928, 4170960, 4479920, 5039910, 6047892, 6719880, 7559865, 8063856, 10079820, 12095784, 13439760, 15119730, 20159640, 24191568, 30239460, 40319280, 60478920, 120957840]

約数ペア:

[(1, 120957840), (2, 60478920), (3, 40319280), (4, 30239460), (5, 24191568), (6, 20159640), (8, 15119730), (9, 13439760), (10, 12095784), (12, 10079820), (15, 8063856), (16, 7559865), (18, 6719880), (20, 6047892), (24, 5039910), (27, 4479920), (29, 4170960), (30, 4031928), (36, 3359940), (40, 3023946), (45, 2687952), (48, 2519955), (54, 2239960), (58, 2085480), (60, 2015964), (72, 1679970), (80, 1511973), (87, 1390320), (90, 1343976), (108, 1119980), (116, 1042740), (120, 1007982), (135, 895984), (144, 839985), (145, 834192), (174, 695160), (180, 671988), (216, 559990), (232, 521370), (240, 503991), (261, 463440), (270, 447992), (290, 417096), (348, 347580), (360, 335994), (432, 279995), (435, 278064), (464, 260685), (522, 231720), (540, 223996), (580, 208548), (696, 173790), (720, 167997), (783, 154480), (870, 139032), (1044, 115860), (1080, 111998), (1160, 104274), (1305, 92688), (1392, 86895), (1566, 77240), (1740, 69516), (1931, 62640), (2088, 57930), (2160, 55999), (2320, 52137), (2610, 46344), (3132, 38620), (3480, 34758), (3862, 31320), (3915, 30896), (4176, 28965), (5220, 23172), (5793, 20880), (6264, 19310), (6960, 17379), (7724, 15660), (7830, 15448), (9655, 12528), (10440, 11586)]