152255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{634397}}^1$

素因数の和:634413

約数の個数: 40

約数和(自身を含む): 471992112

約数和(自身を除く): 319736832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 634397, 1268794, 1903191, 2537588, 3171985, 3806382, 5075176, 6343970, 7612764, 9515955, 10150352, 12687940, 15225528, 19031910, 25375880, 30451056, 38063820, 50751760, 76127640, 152255280]

約数ペア:

[(1, 152255280), (2, 76127640), (3, 50751760), (4, 38063820), (5, 30451056), (6, 25375880), (8, 19031910), (10, 15225528), (12, 12687940), (15, 10150352), (16, 9515955), (20, 7612764), (24, 6343970), (30, 5075176), (40, 3806382), (48, 3171985), (60, 2537588), (80, 1903191), (120, 1268794), (240, 634397)]