146820120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7793}}^1$

素因数の和:7964

約数の個数: 64

約数和(自身を含む): 443322720

約数和(自身を除く): 296502600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 7793, 9420, 15586, 18840, 23379, 31172, 38965, 46758, 62344, 77930, 93516, 116895, 155860, 187032, 233790, 311720, 467580, 935160, 1223501, 2447002, 3670503, 4894004, 6117505, 7341006, 9788008, 12235010, 14682012, 18352515, 24470020, 29364024, 36705030, 48940040, 73410060, 146820120]

約数ペア:

[(1, 146820120), (2, 73410060), (3, 48940040), (4, 36705030), (5, 29364024), (6, 24470020), (8, 18352515), (10, 14682012), (12, 12235010), (15, 9788008), (20, 7341006), (24, 6117505), (30, 4894004), (40, 3670503), (60, 2447002), (120, 1223501), (157, 935160), (314, 467580), (471, 311720), (628, 233790), (785, 187032), (942, 155860), (1256, 116895), (1570, 93516), (1884, 77930), (2355, 62344), (3140, 46758), (3768, 38965), (4710, 31172), (6280, 23379), (7793, 18840), (9420, 15586)]