211452480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73421}}^1$

素因数の和:73444

約数の個数: 84

約数和(自身を含む): 727318332

約数和(自身を除く): 515865852

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 73421, 146842, 220263, 293684, 367105, 440526, 587368, 660789, 734210, 881052, 1101315, 1174736, 1321578, 1468420, 1762104, 2202630, 2349472, 2643156, 2936840, 3303945, 3524208, 4405260, 4698944, 5286312, 5873680, 6607890, 7048416, 8810520, 10572624, 11747360, 13215780, 14096832, 17621040, 21145248, 23494720, 26431560, 35242080, 42290496, 52863120, 70484160, 105726240, 211452480]

約数ペア:

[(1, 211452480), (2, 105726240), (3, 70484160), (4, 52863120), (5, 42290496), (6, 35242080), (8, 26431560), (9, 23494720), (10, 21145248), (12, 17621040), (15, 14096832), (16, 13215780), (18, 11747360), (20, 10572624), (24, 8810520), (30, 7048416), (32, 6607890), (36, 5873680), (40, 5286312), (45, 4698944), (48, 4405260), (60, 3524208), (64, 3303945), (72, 2936840), (80, 2643156), (90, 2349472), (96, 2202630), (120, 1762104), (144, 1468420), (160, 1321578), (180, 1174736), (192, 1101315), (240, 881052), (288, 734210), (320, 660789), (360, 587368), (480, 440526), (576, 367105), (720, 293684), (960, 220263), (1440, 146842), (2880, 73421)]