85290720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 270835488

約数和(自身を除く): 185544768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1297, 1370, 1644, 2055, 2192, 2594, 2740, 3288, 3891, 4110, 4384, 5188, 5480, 6485, 6576, 7782, 8220, 10376, 10960, 12970, 13152, 15564, 16440, 19455, 20752, 21920, 25940, 31128, 32880, 38910, 41504, 51880, 62256, 65760, 77820, 103760, 124512, 155640, 177689, 207520, 311280, 355378, 533067, 622560, 710756, 888445, 1066134, 1421512, 1776890, 2132268, 2665335, 2843024, 3553780, 4264536, 5330670, 5686048, 7107560, 8529072, 10661340, 14215120, 17058144, 21322680, 28430240, 42645360, 85290720]

約数ペア:

[(1, 85290720), (2, 42645360), (3, 28430240), (4, 21322680), (5, 17058144), (6, 14215120), (8, 10661340), (10, 8529072), (12, 7107560), (15, 5686048), (16, 5330670), (20, 4264536), (24, 3553780), (30, 2843024), (32, 2665335), (40, 2132268), (48, 1776890), (60, 1421512), (80, 1066134), (96, 888445), (120, 710756), (137, 622560), (160, 533067), (240, 355378), (274, 311280), (411, 207520), (480, 177689), (548, 155640), (685, 124512), (822, 103760), (1096, 77820), (1297, 65760), (1370, 62256), (1644, 51880), (2055, 41504), (2192, 38910), (2594, 32880), (2740, 31128), (3288, 25940), (3891, 21920), (4110, 20752), (4384, 19455), (5188, 16440), (5480, 15564), (6485, 13152), (6576, 12970), (7782, 10960), (8220, 10376)]