445341780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63439}}^1$

素因数の和:63470

約数の個数: 96

約数和(自身を含む): 1492108800

約数和(自身を除く): 1046767020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 63439, 126878, 190317, 253756, 317195, 380634, 570951, 634390, 761268, 824707, 951585, 1141902, 1268780, 1649414, 1712853, 1903170, 2283804, 2474121, 2854755, 3298828, 3425706, 3806340, 4123535, 4948242, 5709510, 6851412, 7422363, 8247070, 8564265, 9896484, 11419020, 12370605, 14844726, 16494140, 17128530, 22267089, 24741210, 29689452, 34257060, 37111815, 44534178, 49482420, 74223630, 89068356, 111335445, 148447260, 222670890, 445341780]

約数ペア:

[(1, 445341780), (2, 222670890), (3, 148447260), (4, 111335445), (5, 89068356), (6, 74223630), (9, 49482420), (10, 44534178), (12, 37111815), (13, 34257060), (15, 29689452), (18, 24741210), (20, 22267089), (26, 17128530), (27, 16494140), (30, 14844726), (36, 12370605), (39, 11419020), (45, 9896484), (52, 8564265), (54, 8247070), (60, 7422363), (65, 6851412), (78, 5709510), (90, 4948242), (108, 4123535), (117, 3806340), (130, 3425706), (135, 3298828), (156, 2854755), (180, 2474121), (195, 2283804), (234, 1903170), (260, 1712853), (270, 1649414), (351, 1268780), (390, 1141902), (468, 951585), (540, 824707), (585, 761268), (702, 634390), (780, 570951), (1170, 380634), (1404, 317195), (1755, 253756), (2340, 190317), (3510, 126878), (7020, 63439)]