89778240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{10391}}^1$

素因数の和:10417

約数の個数: 112

約数和(自身を含む): 316748160

約数和(自身を除く): 226969920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 10391, 20782, 31173, 41564, 51955, 62346, 83128, 93519, 103910, 124692, 155865, 166256, 187038, 207820, 249384, 280557, 311730, 332512, 374076, 415640, 467595, 498768, 561114, 623460, 665024, 748152, 831280, 935190, 997536, 1122228, 1246920, 1402785, 1496304, 1662560, 1870380, 1995072, 2244456, 2493840, 2805570, 2992608, 3325120, 3740760, 4488912, 4987680, 5611140, 5985216, 7481520, 8977824, 9975360, 11222280, 14963040, 17955648, 22444560, 29926080, 44889120, 89778240]

約数ペア:

[(1, 89778240), (2, 44889120), (3, 29926080), (4, 22444560), (5, 17955648), (6, 14963040), (8, 11222280), (9, 9975360), (10, 8977824), (12, 7481520), (15, 5985216), (16, 5611140), (18, 4987680), (20, 4488912), (24, 3740760), (27, 3325120), (30, 2992608), (32, 2805570), (36, 2493840), (40, 2244456), (45, 1995072), (48, 1870380), (54, 1662560), (60, 1496304), (64, 1402785), (72, 1246920), (80, 1122228), (90, 997536), (96, 935190), (108, 831280), (120, 748152), (135, 665024), (144, 623460), (160, 561114), (180, 498768), (192, 467595), (216, 415640), (240, 374076), (270, 332512), (288, 311730), (320, 280557), (360, 249384), (432, 207820), (480, 187038), (540, 166256), (576, 155865), (720, 124692), (864, 103910), (960, 93519), (1080, 83128), (1440, 62346), (1728, 51955), (2160, 41564), (2880, 31173), (4320, 20782), (8640, 10391)]