120206430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{148403}}^1$

素因数の和:148422

約数の個数: 40

約数和(自身を含む): 323223912

約数和(自身を除く): 203017482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 148403, 296806, 445209, 742015, 890418, 1335627, 1484030, 2226045, 2671254, 4006881, 4452090, 6678135, 8013762, 12020643, 13356270, 20034405, 24041286, 40068810, 60103215, 120206430]

約数ペア:

[(1, 120206430), (2, 60103215), (3, 40068810), (5, 24041286), (6, 20034405), (9, 13356270), (10, 12020643), (15, 8013762), (18, 6678135), (27, 4452090), (30, 4006881), (45, 2671254), (54, 2226045), (81, 1484030), (90, 1335627), (135, 890418), (162, 742015), (270, 445209), (405, 296806), (810, 148403)]