353388720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1472453}}^1$

素因数の和:1472469

約数の個数: 40

約数和(自身を含む): 1095505776

約数和(自身を除く): 742117056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1472453, 2944906, 4417359, 5889812, 7362265, 8834718, 11779624, 14724530, 17669436, 22086795, 23559248, 29449060, 35338872, 44173590, 58898120, 70677744, 88347180, 117796240, 176694360, 353388720]

約数ペア:

[(1, 353388720), (2, 176694360), (3, 117796240), (4, 88347180), (5, 70677744), (6, 58898120), (8, 44173590), (10, 35338872), (12, 29449060), (15, 23559248), (16, 22086795), (20, 17669436), (24, 14724530), (30, 11779624), (40, 8834718), (48, 7362265), (60, 5889812), (80, 4417359), (120, 2944906), (240, 1472453)]