74173080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 232980480

約数和(自身を除く): 158807400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 157, 186, 248, 254, 310, 314, 372, 381, 465, 471, 508, 620, 628, 635, 744, 762, 785, 930, 942, 1016, 1240, 1256, 1270, 1524, 1570, 1860, 1884, 1905, 2355, 2540, 3048, 3140, 3720, 3768, 3810, 3937, 4710, 4867, 5080, 6280, 7620, 7874, 9420, 9734, 11811, 14601, 15240, 15748, 18840, 19468, 19685, 19939, 23622, 24335, 29202, 31496, 38936, 39370, 39878, 47244, 48670, 58404, 59055, 59817, 73005, 78740, 79756, 94488, 97340, 99695, 116808, 118110, 119634, 146010, 157480, 159512, 194680, 199390, 236220, 239268, 292020, 299085, 398780, 472440, 478536, 584040, 598170, 618109, 797560, 1196340, 1236218, 1854327, 2392680, 2472436, 3090545, 3708654, 4944872, 6181090, 7417308, 9271635, 12362180, 14834616, 18543270, 24724360, 37086540, 74173080]

約数ペア:

[(1, 74173080), (2, 37086540), (3, 24724360), (4, 18543270), (5, 14834616), (6, 12362180), (8, 9271635), (10, 7417308), (12, 6181090), (15, 4944872), (20, 3708654), (24, 3090545), (30, 2472436), (31, 2392680), (40, 1854327), (60, 1236218), (62, 1196340), (93, 797560), (120, 618109), (124, 598170), (127, 584040), (155, 478536), (157, 472440), (186, 398780), (248, 299085), (254, 292020), (310, 239268), (314, 236220), (372, 199390), (381, 194680), (465, 159512), (471, 157480), (508, 146010), (620, 119634), (628, 118110), (635, 116808), (744, 99695), (762, 97340), (785, 94488), (930, 79756), (942, 78740), (1016, 73005), (1240, 59817), (1256, 59055), (1270, 58404), (1524, 48670), (1570, 47244), (1860, 39878), (1884, 39370), (1905, 38936), (2355, 31496), (2540, 29202), (3048, 24335), (3140, 23622), (3720, 19939), (3768, 19685), (3810, 19468), (3937, 18840), (4710, 15748), (4867, 15240), (5080, 14601), (6280, 11811), (7620, 9734), (7874, 9420)]