8210520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22807}}^1$

素因数の和:22824

約数の個数: 48

約数和(自身を含む): 26685360

約数和(自身を除く): 18474840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 22807, 45614, 68421, 91228, 114035, 136842, 182456, 205263, 228070, 273684, 342105, 410526, 456140, 547368, 684210, 821052, 912280, 1026315, 1368420, 1642104, 2052630, 2736840, 4105260, 8210520]

約数ペア:

[(1, 8210520), (2, 4105260), (3, 2736840), (4, 2052630), (5, 1642104), (6, 1368420), (8, 1026315), (9, 912280), (10, 821052), (12, 684210), (15, 547368), (18, 456140), (20, 410526), (24, 342105), (30, 273684), (36, 228070), (40, 205263), (45, 182456), (60, 136842), (72, 114035), (90, 91228), (120, 68421), (180, 45614), (360, 22807)]