144122640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1297}}^1$

素因数の和:1776

約数の個数: 80

約数和(自身を含む): 448090368

約数和(自身を除く): 303967728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 926, 1297, 1389, 1852, 2315, 2594, 2778, 3704, 3891, 4630, 5188, 5556, 6485, 6945, 7408, 7782, 9260, 10376, 11112, 12970, 13890, 15564, 18520, 19455, 20752, 22224, 25940, 27780, 31128, 37040, 38910, 51880, 55560, 62256, 77820, 103760, 111120, 155640, 311280, 600511, 1201022, 1801533, 2402044, 3002555, 3603066, 4804088, 6005110, 7206132, 9007665, 9608176, 12010220, 14412264, 18015330, 24020440, 28824528, 36030660, 48040880, 72061320, 144122640]

約数ペア:

[(1, 144122640), (2, 72061320), (3, 48040880), (4, 36030660), (5, 28824528), (6, 24020440), (8, 18015330), (10, 14412264), (12, 12010220), (15, 9608176), (16, 9007665), (20, 7206132), (24, 6005110), (30, 4804088), (40, 3603066), (48, 3002555), (60, 2402044), (80, 1801533), (120, 1201022), (240, 600511), (463, 311280), (926, 155640), (1297, 111120), (1389, 103760), (1852, 77820), (2315, 62256), (2594, 55560), (2778, 51880), (3704, 38910), (3891, 37040), (4630, 31128), (5188, 27780), (5556, 25940), (6485, 22224), (6945, 20752), (7408, 19455), (7782, 18520), (9260, 15564), (10376, 13890), (11112, 12970)]