135884080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28789}}^1$

素因数の和:28861

約数の個数: 40

約数和(自身を含む): 321296400

約数和(自身を除く): 185412320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 28789, 57578, 115156, 143945, 230312, 287890, 460624, 575780, 1151560, 1698551, 2303120, 3397102, 6794204, 8492755, 13588408, 16985510, 27176816, 33971020, 67942040, 135884080]

約数ペア:

[(1, 135884080), (2, 67942040), (4, 33971020), (5, 27176816), (8, 16985510), (10, 13588408), (16, 8492755), (20, 6794204), (40, 3397102), (59, 2303120), (80, 1698551), (118, 1151560), (236, 575780), (295, 460624), (472, 287890), (590, 230312), (944, 143945), (1180, 115156), (2360, 57578), (4720, 28789)]