4027585920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{11719}}^1$

素因数の和:11920

約数の個数: 128

約数和(自身を含む): 12910752000

約数和(自身を除く): 8883166080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 320, 358, 384, 480, 537, 640, 716, 895, 960, 1074, 1432, 1790, 1920, 2148, 2685, 2864, 3580, 4296, 5370, 5728, 7160, 8592, 10740, 11456, 11719, 14320, 17184, 21480, 22912, 23438, 28640, 34368, 35157, 42960, 46876, 57280, 58595, 68736, 70314, 85920, 93752, 114560, 117190, 140628, 171840, 175785, 187504, 234380, 281256, 343680, 351570, 375008, 468760, 562512, 703140, 750016, 937520, 1125024, 1406280, 1500032, 1875040, 2097701, 2250048, 2812560, 3750080, 4195402, 4500096, 5625120, 6293103, 7500160, 8390804, 10488505, 11250240, 12586206, 16781608, 20977010, 22500480, 25172412, 31465515, 33563216, 41954020, 50344824, 62931030, 67126432, 83908040, 100689648, 125862060, 134252864, 167816080, 201379296, 251724120, 268505728, 335632160, 402758592, 503448240, 671264320, 805517184, 1006896480, 1342528640, 2013792960, 4027585920]

約数ペア:

[(1, 4027585920), (2, 2013792960), (3, 1342528640), (4, 1006896480), (5, 805517184), (6, 671264320), (8, 503448240), (10, 402758592), (12, 335632160), (15, 268505728), (16, 251724120), (20, 201379296), (24, 167816080), (30, 134252864), (32, 125862060), (40, 100689648), (48, 83908040), (60, 67126432), (64, 62931030), (80, 50344824), (96, 41954020), (120, 33563216), (128, 31465515), (160, 25172412), (179, 22500480), (192, 20977010), (240, 16781608), (320, 12586206), (358, 11250240), (384, 10488505), (480, 8390804), (537, 7500160), (640, 6293103), (716, 5625120), (895, 4500096), (960, 4195402), (1074, 3750080), (1432, 2812560), (1790, 2250048), (1920, 2097701), (2148, 1875040), (2685, 1500032), (2864, 1406280), (3580, 1125024), (4296, 937520), (5370, 750016), (5728, 703140), (7160, 562512), (8592, 468760), (10740, 375008), (11456, 351570), (11719, 343680), (14320, 281256), (17184, 234380), (21480, 187504), (22912, 175785), (23438, 171840), (28640, 140628), (34368, 117190), (35157, 114560), (42960, 93752), (46876, 85920), (57280, 70314), (58595, 68736)]