499114080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{346607}}^1$

素因数の和:346628

約数の個数: 72

約数和(自身を含む): 1703231712

約数和(自身を除く): 1204117632

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, 346607, 693214, 1039821, 1386428, 1733035, 2079642, 2772856, 3119463, 3466070, 4159284, 5199105, 5545712, 6238926, 6932140, 8318568, 10398210, 11091424, 12477852, 13864280, 15597315, 16637136, 20796420, 24955704, 27728560, 31194630, 33274272, 41592840, 49911408, 55457120, 62389260, 83185680, 99822816, 124778520, 166371360, 249557040, 499114080]

約数ペア:

[(1, 499114080), (2, 249557040), (3, 166371360), (4, 124778520), (5, 99822816), (6, 83185680), (8, 62389260), (9, 55457120), (10, 49911408), (12, 41592840), (15, 33274272), (16, 31194630), (18, 27728560), (20, 24955704), (24, 20796420), (30, 16637136), (32, 15597315), (36, 13864280), (40, 12477852), (45, 11091424), (48, 10398210), (60, 8318568), (72, 6932140), (80, 6238926), (90, 5545712), (96, 5199105), (120, 4159284), (144, 3466070), (160, 3119463), (180, 2772856), (240, 2079642), (288, 1733035), (360, 1386428), (480, 1039821), (720, 693214), (1440, 346607)]