1482880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 4063680

約数和(自身を除く): 2580800

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, 331, 448, 560, 640, 662, 896, 1120, 1324, 1655, 2240, 2317, 2648, 3310, 4480, 4634, 5296, 6620, 9268, 10592, 11585, 13240, 18536, 21184, 23170, 26480, 37072, 42368, 46340, 52960, 74144, 92680, 105920, 148288, 185360, 211840, 296576, 370720, 741440, 1482880]

約数ペア:

[(1, 1482880), (2, 741440), (4, 370720), (5, 296576), (7, 211840), (8, 185360), (10, 148288), (14, 105920), (16, 92680), (20, 74144), (28, 52960), (32, 46340), (35, 42368), (40, 37072), (56, 26480), (64, 23170), (70, 21184), (80, 18536), (112, 13240), (128, 11585), (140, 10592), (160, 9268), (224, 6620), (280, 5296), (320, 4634), (331, 4480), (448, 3310), (560, 2648), (640, 2317), (662, 2240), (896, 1655), (1120, 1324)]