73032720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304303}}^1$

素因数の和:304319

約数の個数: 40

約数和(自身を含む): 226402176

約数和(自身を除く): 153369456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304303, 608606, 912909, 1217212, 1521515, 1825818, 2434424, 3043030, 3651636, 4564545, 4868848, 6086060, 7303272, 9129090, 12172120, 14606544, 18258180, 24344240, 36516360, 73032720]

約数ペア:

[(1, 73032720), (2, 36516360), (3, 24344240), (4, 18258180), (5, 14606544), (6, 12172120), (8, 9129090), (10, 7303272), (12, 6086060), (15, 4868848), (16, 4564545), (20, 3651636), (24, 3043030), (30, 2434424), (40, 1825818), (48, 1521515), (60, 1217212), (80, 912909), (120, 608606), (240, 304303)]