7665120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5323}}^1$

素因数の和:5344

約数の個数: 72

約数和(自身を含む): 26162136

約数和(自身を除く): 18497016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5323, 10646, 15969, 21292, 26615, 31938, 42584, 47907, 53230, 63876, 79845, 85168, 95814, 106460, 127752, 159690, 170336, 191628, 212920, 239535, 255504, 319380, 383256, 425840, 479070, 511008, 638760, 766512, 851680, 958140, 1277520, 1533024, 1916280, 2555040, 3832560, 7665120]

約数ペア:

[(1, 7665120), (2, 3832560), (3, 2555040), (4, 1916280), (5, 1533024), (6, 1277520), (8, 958140), (9, 851680), (10, 766512), (12, 638760), (15, 511008), (16, 479070), (18, 425840), (20, 383256), (24, 319380), (30, 255504), (32, 239535), (36, 212920), (40, 191628), (45, 170336), (48, 159690), (60, 127752), (72, 106460), (80, 95814), (90, 85168), (96, 79845), (120, 63876), (144, 53230), (160, 47907), (180, 42584), (240, 31938), (288, 26615), (360, 21292), (480, 15969), (720, 10646), (1440, 5323)]