1662080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{53}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 4709340

約数和(自身を除く): 3047260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 128, 140, 160, 196, 212, 224, 245, 265, 280, 320, 371, 392, 424, 448, 490, 530, 560, 640, 742, 784, 848, 896, 980, 1060, 1120, 1484, 1568, 1696, 1855, 1960, 2120, 2240, 2597, 2968, 3136, 3392, 3710, 3920, 4240, 4480, 5194, 5936, 6272, 6784, 7420, 7840, 8480, 10388, 11872, 12985, 14840, 15680, 16960, 20776, 23744, 25970, 29680, 31360, 33920, 41552, 47488, 51940, 59360, 83104, 103880, 118720, 166208, 207760, 237440, 332416, 415520, 831040, 1662080]

約数ペア:

[(1, 1662080), (2, 831040), (4, 415520), (5, 332416), (7, 237440), (8, 207760), (10, 166208), (14, 118720), (16, 103880), (20, 83104), (28, 59360), (32, 51940), (35, 47488), (40, 41552), (49, 33920), (53, 31360), (56, 29680), (64, 25970), (70, 23744), (80, 20776), (98, 16960), (106, 15680), (112, 14840), (128, 12985), (140, 11872), (160, 10388), (196, 8480), (212, 7840), (224, 7420), (245, 6784), (265, 6272), (280, 5936), (320, 5194), (371, 4480), (392, 4240), (424, 3920), (448, 3710), (490, 3392), (530, 3136), (560, 2968), (640, 2597), (742, 2240), (784, 2120), (848, 1960), (896, 1855), (980, 1696), (1060, 1568), (1120, 1484)]