121223640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32587}}^1$

素因数の和:32632

約数の個数: 64

約数和(自身を含む): 375413760

約数和(自身を除く): 254190120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 32587, 65174, 97761, 130348, 162935, 195522, 260696, 325870, 391044, 488805, 651740, 782088, 977610, 1010197, 1303480, 1955220, 2020394, 3030591, 3910440, 4040788, 5050985, 6061182, 8081576, 10101970, 12122364, 15152955, 20203940, 24244728, 30305910, 40407880, 60611820, 121223640]

約数ペア:

[(1, 121223640), (2, 60611820), (3, 40407880), (4, 30305910), (5, 24244728), (6, 20203940), (8, 15152955), (10, 12122364), (12, 10101970), (15, 8081576), (20, 6061182), (24, 5050985), (30, 4040788), (31, 3910440), (40, 3030591), (60, 2020394), (62, 1955220), (93, 1303480), (120, 1010197), (124, 977610), (155, 782088), (186, 651740), (248, 488805), (310, 391044), (372, 325870), (465, 260696), (620, 195522), (744, 162935), (930, 130348), (1240, 97761), (1860, 65174), (3720, 32587)]