764508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3185453}}^1$

素因数の和:3185469

約数の個数: 40

約数和(自身を含む): 2369977776

約数和(自身を除く): 1605469056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3185453, 6370906, 9556359, 12741812, 15927265, 19112718, 25483624, 31854530, 38225436, 47781795, 50967248, 63709060, 76450872, 95563590, 127418120, 152901744, 191127180, 254836240, 382254360, 764508720]

約数ペア:

[(1, 764508720), (2, 382254360), (3, 254836240), (4, 191127180), (5, 152901744), (6, 127418120), (8, 95563590), (10, 76450872), (12, 63709060), (15, 50967248), (16, 47781795), (20, 38225436), (24, 31854530), (30, 25483624), (40, 19112718), (48, 15927265), (60, 12741812), (80, 9556359), (120, 6370906), (240, 3185453)]