190977120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{132623}}^1$

素因数の和:132644

約数の個数: 72

約数和(自身を含む): 651714336

約数和(自身を除く): 460737216

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, 132623, 265246, 397869, 530492, 663115, 795738, 1060984, 1193607, 1326230, 1591476, 1989345, 2121968, 2387214, 2652460, 3182952, 3978690, 4243936, 4774428, 5304920, 5968035, 6365904, 7957380, 9548856, 10609840, 11936070, 12731808, 15914760, 19097712, 21219680, 23872140, 31829520, 38195424, 47744280, 63659040, 95488560, 190977120]

約数ペア:

[(1, 190977120), (2, 95488560), (3, 63659040), (4, 47744280), (5, 38195424), (6, 31829520), (8, 23872140), (9, 21219680), (10, 19097712), (12, 15914760), (15, 12731808), (16, 11936070), (18, 10609840), (20, 9548856), (24, 7957380), (30, 6365904), (32, 5968035), (36, 5304920), (40, 4774428), (45, 4243936), (48, 3978690), (60, 3182952), (72, 2652460), (80, 2387214), (90, 2121968), (96, 1989345), (120, 1591476), (144, 1326230), (160, 1193607), (180, 1060984), (240, 795738), (288, 663115), (360, 530492), (480, 397869), (720, 265246), (1440, 132623)]