285984960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15679}}^1$

素因数の和:15718

約数の個数: 112

約数和(自身を含む): 955852800

約数和(自身を除く): 669867840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 15679, 18240, 31358, 47037, 62716, 78395, 94074, 125432, 156790, 188148, 235185, 250864, 297901, 313580, 376296, 470370, 501728, 595802, 627160, 752592, 893703, 940740, 1003456, 1191604, 1254320, 1489505, 1505184, 1787406, 1881480, 2383208, 2508640, 2979010, 3010368, 3574812, 3762960, 4468515, 4766416, 5017280, 5958020, 7149624, 7525920, 8937030, 9532832, 11916040, 14299248, 15051840, 17874060, 19065664, 23832080, 28598496, 35748120, 47664160, 57196992, 71496240, 95328320, 142992480, 285984960]

約数ペア:

[(1, 285984960), (2, 142992480), (3, 95328320), (4, 71496240), (5, 57196992), (6, 47664160), (8, 35748120), (10, 28598496), (12, 23832080), (15, 19065664), (16, 17874060), (19, 15051840), (20, 14299248), (24, 11916040), (30, 9532832), (32, 8937030), (38, 7525920), (40, 7149624), (48, 5958020), (57, 5017280), (60, 4766416), (64, 4468515), (76, 3762960), (80, 3574812), (95, 3010368), (96, 2979010), (114, 2508640), (120, 2383208), (152, 1881480), (160, 1787406), (190, 1505184), (192, 1489505), (228, 1254320), (240, 1191604), (285, 1003456), (304, 940740), (320, 893703), (380, 752592), (456, 627160), (480, 595802), (570, 501728), (608, 470370), (760, 376296), (912, 313580), (960, 297901), (1140, 250864), (1216, 235185), (1520, 188148), (1824, 156790), (2280, 125432), (3040, 94074), (3648, 78395), (4560, 62716), (6080, 47037), (9120, 31358), (15679, 18240)]