122399160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2589

約数の個数: 128

約数和(自身を含む): 408360960

約数和(自身を除く): 285961800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 2531, 3224, 3720, 4030, 4836, 5062, 6045, 7593, 8060, 9672, 10124, 12090, 12655, 15186, 16120, 20248, 24180, 25310, 30372, 32903, 37965, 48360, 50620, 60744, 65806, 75930, 78461, 98709, 101240, 131612, 151860, 156922, 164515, 197418, 235383, 263224, 303720, 313844, 329030, 392305, 394836, 470766, 493545, 627688, 658060, 784610, 789672, 941532, 987090, 1019993, 1176915, 1316120, 1569220, 1883064, 1974180, 2039986, 2353830, 3059979, 3138440, 3948360, 4079972, 4707660, 5099965, 6119958, 8159944, 9415320, 10199930, 12239916, 15299895, 20399860, 24479832, 30599790, 40799720, 61199580, 122399160]

約数ペア:

[(1, 122399160), (2, 61199580), (3, 40799720), (4, 30599790), (5, 24479832), (6, 20399860), (8, 15299895), (10, 12239916), (12, 10199930), (13, 9415320), (15, 8159944), (20, 6119958), (24, 5099965), (26, 4707660), (30, 4079972), (31, 3948360), (39, 3138440), (40, 3059979), (52, 2353830), (60, 2039986), (62, 1974180), (65, 1883064), (78, 1569220), (93, 1316120), (104, 1176915), (120, 1019993), (124, 987090), (130, 941532), (155, 789672), (156, 784610), (186, 658060), (195, 627688), (248, 493545), (260, 470766), (310, 394836), (312, 392305), (372, 329030), (390, 313844), (403, 303720), (465, 263224), (520, 235383), (620, 197418), (744, 164515), (780, 156922), (806, 151860), (930, 131612), (1209, 101240), (1240, 98709), (1560, 78461), (1612, 75930), (1860, 65806), (2015, 60744), (2418, 50620), (2531, 48360), (3224, 37965), (3720, 32903), (4030, 30372), (4836, 25310), (5062, 24180), (6045, 20248), (7593, 16120), (8060, 15186), (9672, 12655), (10124, 12090)]