239415720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14563}}^1$

素因数の和:14714

約数の個数: 64

約数和(自身を含む): 723539520

約数和(自身を除く): 484123800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 14563, 16440, 29126, 43689, 58252, 72815, 87378, 116504, 145630, 174756, 218445, 291260, 349512, 436890, 582520, 873780, 1747560, 1995131, 3990262, 5985393, 7980524, 9975655, 11970786, 15961048, 19951310, 23941572, 29926965, 39902620, 47883144, 59853930, 79805240, 119707860, 239415720]

約数ペア:

[(1, 239415720), (2, 119707860), (3, 79805240), (4, 59853930), (5, 47883144), (6, 39902620), (8, 29926965), (10, 23941572), (12, 19951310), (15, 15961048), (20, 11970786), (24, 9975655), (30, 7980524), (40, 5985393), (60, 3990262), (120, 1995131), (137, 1747560), (274, 873780), (411, 582520), (548, 436890), (685, 349512), (822, 291260), (1096, 218445), (1370, 174756), (1644, 145630), (2055, 116504), (2740, 87378), (3288, 72815), (4110, 58252), (5480, 43689), (8220, 29126), (14563, 16440)]