396770160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87011}}^1$

素因数の和:87046

約数の個数: 80

約数和(自身を含む): 1294738560

約数和(自身を除く): 897968400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 87011, 174022, 261033, 348044, 435055, 522066, 696088, 870110, 1044132, 1305165, 1392176, 1653209, 1740220, 2088264, 2610330, 3306418, 3480440, 4176528, 4959627, 5220660, 6612836, 6960880, 8266045, 9919254, 10441320, 13225672, 16532090, 19838508, 20882640, 24798135, 26451344, 33064180, 39677016, 49596270, 66128360, 79354032, 99192540, 132256720, 198385080, 396770160]

約数ペア:

[(1, 396770160), (2, 198385080), (3, 132256720), (4, 99192540), (5, 79354032), (6, 66128360), (8, 49596270), (10, 39677016), (12, 33064180), (15, 26451344), (16, 24798135), (19, 20882640), (20, 19838508), (24, 16532090), (30, 13225672), (38, 10441320), (40, 9919254), (48, 8266045), (57, 6960880), (60, 6612836), (76, 5220660), (80, 4959627), (95, 4176528), (114, 3480440), (120, 3306418), (152, 2610330), (190, 2088264), (228, 1740220), (240, 1653209), (285, 1392176), (304, 1305165), (380, 1044132), (456, 870110), (570, 696088), (760, 522066), (912, 435055), (1140, 348044), (1520, 261033), (2280, 174022), (4560, 87011)]