238091760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{330683}}^1$

素因数の和:330702

約数の個数: 60

約数和(自身を含む): 799593912

約数和(自身を除く): 561502152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 330683, 661366, 992049, 1322732, 1653415, 1984098, 2645464, 2976147, 3306830, 3968196, 4960245, 5290928, 5952294, 6613660, 7936392, 9920490, 11904588, 13227320, 14880735, 15872784, 19840980, 23809176, 26454640, 29761470, 39681960, 47618352, 59522940, 79363920, 119045880, 238091760]

約数ペア:

[(1, 238091760), (2, 119045880), (3, 79363920), (4, 59522940), (5, 47618352), (6, 39681960), (8, 29761470), (9, 26454640), (10, 23809176), (12, 19840980), (15, 15872784), (16, 14880735), (18, 13227320), (20, 11904588), (24, 9920490), (30, 7936392), (36, 6613660), (40, 5952294), (45, 5290928), (48, 4960245), (60, 3968196), (72, 3306830), (80, 2976147), (90, 2645464), (120, 1984098), (144, 1653415), (180, 1322732), (240, 992049), (360, 661366), (720, 330683)]