361642880

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5281}}^1$

素因数の和:5407

約数の個数: 64

約数和(自身を含む): 872797680

約数和(自身を除く): 511154800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1712, 2140, 3424, 4280, 5281, 6848, 8560, 10562, 13696, 17120, 21124, 26405, 34240, 42248, 52810, 68480, 84496, 105620, 168992, 211240, 337984, 422480, 565067, 675968, 844960, 1130134, 1689920, 2260268, 2825335, 3379840, 4520536, 5650670, 9041072, 11301340, 18082144, 22602680, 36164288, 45205360, 72328576, 90410720, 180821440, 361642880]

約数ペア:

[(1, 361642880), (2, 180821440), (4, 90410720), (5, 72328576), (8, 45205360), (10, 36164288), (16, 22602680), (20, 18082144), (32, 11301340), (40, 9041072), (64, 5650670), (80, 4520536), (107, 3379840), (128, 2825335), (160, 2260268), (214, 1689920), (320, 1130134), (428, 844960), (535, 675968), (640, 565067), (856, 422480), (1070, 337984), (1712, 211240), (2140, 168992), (3424, 105620), (4280, 84496), (5281, 68480), (6848, 52810), (8560, 42248), (10562, 34240), (13696, 26405), (17120, 21124)]