498538080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{346207}}^1$

素因数の和:346228

約数の個数: 72

約数和(自身を含む): 1701266112

約数和(自身を除く): 1202728032

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, 346207, 692414, 1038621, 1384828, 1731035, 2077242, 2769656, 3115863, 3462070, 4154484, 5193105, 5539312, 6231726, 6924140, 8308968, 10386210, 11078624, 12463452, 13848280, 15579315, 16617936, 20772420, 24926904, 27696560, 31158630, 33235872, 41544840, 49853808, 55393120, 62317260, 83089680, 99707616, 124634520, 166179360, 249269040, 498538080]

約数ペア:

[(1, 498538080), (2, 249269040), (3, 166179360), (4, 124634520), (5, 99707616), (6, 83089680), (8, 62317260), (9, 55393120), (10, 49853808), (12, 41544840), (15, 33235872), (16, 31158630), (18, 27696560), (20, 24926904), (24, 20772420), (30, 16617936), (32, 15579315), (36, 13848280), (40, 12463452), (45, 11078624), (48, 10386210), (60, 8308968), (72, 6924140), (80, 6231726), (90, 5539312), (96, 5193105), (120, 4154484), (144, 3462070), (160, 3115863), (180, 2769656), (240, 2077242), (288, 1731035), (360, 1384828), (480, 1038621), (720, 692414), (1440, 346207)]