69300120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2131}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 208765440

約数和(自身を除く): 139465320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2131, 2168, 2710, 3252, 4065, 4262, 5420, 6393, 6504, 8130, 8524, 10655, 10840, 12786, 16260, 17048, 21310, 25572, 31965, 32520, 42620, 51144, 63930, 85240, 127860, 255720, 577501, 1155002, 1732503, 2310004, 2887505, 3465006, 4620008, 5775010, 6930012, 8662515, 11550020, 13860024, 17325030, 23100040, 34650060, 69300120]

約数ペア:

[(1, 69300120), (2, 34650060), (3, 23100040), (4, 17325030), (5, 13860024), (6, 11550020), (8, 8662515), (10, 6930012), (12, 5775010), (15, 4620008), (20, 3465006), (24, 2887505), (30, 2310004), (40, 1732503), (60, 1155002), (120, 577501), (271, 255720), (542, 127860), (813, 85240), (1084, 63930), (1355, 51144), (1626, 42620), (2131, 32520), (2168, 31965), (2710, 25572), (3252, 21310), (4065, 17048), (4262, 16260), (5420, 12786), (6393, 10840), (6504, 10655), (8130, 8524)]