91352160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63439}}^1$

素因数の和:63460

約数の個数: 72

約数和(自身を含む): 311744160

約数和(自身を除く): 220392000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63439, 126878, 190317, 253756, 317195, 380634, 507512, 570951, 634390, 761268, 951585, 1015024, 1141902, 1268780, 1522536, 1903170, 2030048, 2283804, 2537560, 2854755, 3045072, 3806340, 4567608, 5075120, 5709510, 6090144, 7612680, 9135216, 10150240, 11419020, 15225360, 18270432, 22838040, 30450720, 45676080, 91352160]

約数ペア:

[(1, 91352160), (2, 45676080), (3, 30450720), (4, 22838040), (5, 18270432), (6, 15225360), (8, 11419020), (9, 10150240), (10, 9135216), (12, 7612680), (15, 6090144), (16, 5709510), (18, 5075120), (20, 4567608), (24, 3806340), (30, 3045072), (32, 2854755), (36, 2537560), (40, 2283804), (45, 2030048), (48, 1903170), (60, 1522536), (72, 1268780), (80, 1141902), (90, 1015024), (96, 951585), (120, 761268), (144, 634390), (160, 570951), (180, 507512), (240, 380634), (288, 317195), (360, 253756), (480, 190317), (720, 126878), (1440, 63439)]