8942280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 27466560

約数和(自身を除く): 18524280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 1733, 2580, 3466, 5160, 5199, 6932, 8665, 10398, 13864, 17330, 20796, 25995, 34660, 41592, 51990, 69320, 74519, 103980, 149038, 207960, 223557, 298076, 372595, 447114, 596152, 745190, 894228, 1117785, 1490380, 1788456, 2235570, 2980760, 4471140, 8942280]

約数ペア:

[(1, 8942280), (2, 4471140), (3, 2980760), (4, 2235570), (5, 1788456), (6, 1490380), (8, 1117785), (10, 894228), (12, 745190), (15, 596152), (20, 447114), (24, 372595), (30, 298076), (40, 223557), (43, 207960), (60, 149038), (86, 103980), (120, 74519), (129, 69320), (172, 51990), (215, 41592), (258, 34660), (344, 25995), (430, 20796), (516, 17330), (645, 13864), (860, 10398), (1032, 8665), (1290, 6932), (1720, 5199), (1733, 5160), (2580, 3466)]