304293840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1267891}}^1$

素因数の和:1267907

約数の個数: 40

約数和(自身を含む): 943311648

約数和(自身を除く): 639017808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1267891, 2535782, 3803673, 5071564, 6339455, 7607346, 10143128, 12678910, 15214692, 19018365, 20286256, 25357820, 30429384, 38036730, 50715640, 60858768, 76073460, 101431280, 152146920, 304293840]

約数ペア:

[(1, 304293840), (2, 152146920), (3, 101431280), (4, 76073460), (5, 60858768), (6, 50715640), (8, 38036730), (10, 30429384), (12, 25357820), (15, 20286256), (16, 19018365), (20, 15214692), (24, 12678910), (30, 10143128), (40, 7607346), (48, 6339455), (60, 5071564), (80, 3803673), (120, 2535782), (240, 1267891)]