7227960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 23500800

約数和(自身を除く): 16272840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 67, 87, 93, 116, 120, 124, 134, 145, 155, 174, 186, 201, 232, 248, 268, 290, 310, 335, 348, 372, 402, 435, 465, 536, 580, 620, 670, 696, 744, 804, 870, 899, 930, 1005, 1160, 1240, 1340, 1608, 1740, 1798, 1860, 1943, 2010, 2077, 2680, 2697, 3480, 3596, 3720, 3886, 4020, 4154, 4495, 5394, 5829, 6231, 7192, 7772, 8040, 8308, 8990, 9715, 10385, 10788, 11658, 12462, 13485, 15544, 16616, 17980, 19430, 20770, 21576, 23316, 24924, 26970, 29145, 31155, 35960, 38860, 41540, 46632, 49848, 53940, 58290, 60233, 62310, 77720, 83080, 107880, 116580, 120466, 124620, 180699, 233160, 240932, 249240, 301165, 361398, 481864, 602330, 722796, 903495, 1204660, 1445592, 1806990, 2409320, 3613980, 7227960]

約数ペア:

[(1, 7227960), (2, 3613980), (3, 2409320), (4, 1806990), (5, 1445592), (6, 1204660), (8, 903495), (10, 722796), (12, 602330), (15, 481864), (20, 361398), (24, 301165), (29, 249240), (30, 240932), (31, 233160), (40, 180699), (58, 124620), (60, 120466), (62, 116580), (67, 107880), (87, 83080), (93, 77720), (116, 62310), (120, 60233), (124, 58290), (134, 53940), (145, 49848), (155, 46632), (174, 41540), (186, 38860), (201, 35960), (232, 31155), (248, 29145), (268, 26970), (290, 24924), (310, 23316), (335, 21576), (348, 20770), (372, 19430), (402, 17980), (435, 16616), (465, 15544), (536, 13485), (580, 12462), (620, 11658), (670, 10788), (696, 10385), (744, 9715), (804, 8990), (870, 8308), (899, 8040), (930, 7772), (1005, 7192), (1160, 6231), (1240, 5829), (1340, 5394), (1608, 4495), (1740, 4154), (1798, 4020), (1860, 3886), (1943, 3720), (2010, 3596), (2077, 3480), (2680, 2697)]