1200760960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1078

約数の個数: 128

約数和(自身を含む): 3293539200

約数和(自身を除く): 2092778240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 433, 448, 560, 619, 640, 866, 896, 1120, 1238, 1732, 2165, 2240, 2476, 3031, 3095, 3464, 4330, 4333, 4480, 4952, 6062, 6190, 6928, 8660, 8666, 9904, 12124, 12380, 13856, 15155, 17320, 17332, 19808, 21665, 24248, 24760, 27712, 30310, 34640, 34664, 39616, 43330, 48496, 49520, 55424, 60620, 69280, 69328, 79232, 86660, 96992, 99040, 121240, 138560, 138656, 173320, 193984, 198080, 242480, 268027, 277120, 277312, 346640, 387968, 396160, 484960, 536054, 554624, 693280, 969920, 1072108, 1340135, 1386560, 1876189, 1939840, 2144216, 2680270, 2773120, 3752378, 4288432, 5360540, 7504756, 8576864, 9380945, 10721080, 15009512, 17153728, 18761890, 21442160, 30019024, 34307456, 37523780, 42884320, 60038048, 75047560, 85768640, 120076096, 150095120, 171537280, 240152192, 300190240, 600380480, 1200760960]

約数ペア:

[(1, 1200760960), (2, 600380480), (4, 300190240), (5, 240152192), (7, 171537280), (8, 150095120), (10, 120076096), (14, 85768640), (16, 75047560), (20, 60038048), (28, 42884320), (32, 37523780), (35, 34307456), (40, 30019024), (56, 21442160), (64, 18761890), (70, 17153728), (80, 15009512), (112, 10721080), (128, 9380945), (140, 8576864), (160, 7504756), (224, 5360540), (280, 4288432), (320, 3752378), (433, 2773120), (448, 2680270), (560, 2144216), (619, 1939840), (640, 1876189), (866, 1386560), (896, 1340135), (1120, 1072108), (1238, 969920), (1732, 693280), (2165, 554624), (2240, 536054), (2476, 484960), (3031, 396160), (3095, 387968), (3464, 346640), (4330, 277312), (4333, 277120), (4480, 268027), (4952, 242480), (6062, 198080), (6190, 193984), (6928, 173320), (8660, 138656), (8666, 138560), (9904, 121240), (12124, 99040), (12380, 96992), (13856, 86660), (15155, 79232), (17320, 69328), (17332, 69280), (19808, 60620), (21665, 55424), (24248, 49520), (24760, 48496), (27712, 43330), (30310, 39616), (34640, 34664)]