85273680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{355307}}^1$

素因数の和:355323

約数の個数: 40

約数和(自身を含む): 264349152

約数和(自身を除く): 179075472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 355307, 710614, 1065921, 1421228, 1776535, 2131842, 2842456, 3553070, 4263684, 5329605, 5684912, 7106140, 8527368, 10659210, 14212280, 17054736, 21318420, 28424560, 42636840, 85273680]

約数ペア:

[(1, 85273680), (2, 42636840), (3, 28424560), (4, 21318420), (5, 17054736), (6, 14212280), (8, 10659210), (10, 8527368), (12, 7106140), (15, 5684912), (16, 5329605), (20, 4263684), (24, 3553070), (30, 2842456), (40, 2131842), (48, 1776535), (60, 1421228), (80, 1065921), (120, 710614), (240, 355307)]