327468720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1364453}}^1$

素因数の和:1364469

約数の個数: 40

約数和(自身を含む): 1015153776

約数和(自身を除く): 687685056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1364453, 2728906, 4093359, 5457812, 6822265, 8186718, 10915624, 13644530, 16373436, 20466795, 21831248, 27289060, 32746872, 40933590, 54578120, 65493744, 81867180, 109156240, 163734360, 327468720]

約数ペア:

[(1, 327468720), (2, 163734360), (3, 109156240), (4, 81867180), (5, 65493744), (6, 54578120), (8, 40933590), (10, 32746872), (12, 27289060), (15, 21831248), (16, 20466795), (20, 16373436), (24, 13644530), (30, 10915624), (40, 8186718), (48, 6822265), (60, 5457812), (80, 4093359), (120, 2728906), (240, 1364453)]