939981780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24517}}^1$

素因数の和:24606

約数の個数: 96

約数和(自身を含む): 2965697280

約数和(自身を除く): 2025715500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 12780, 19170, 24517, 38340, 49034, 73551, 98068, 122585, 147102, 220653, 245170, 294204, 367755, 441306, 490340, 661959, 735510, 882612, 1103265, 1323918, 1471020, 1740707, 2206530, 2647836, 3309795, 3481414, 4413060, 5222121, 6619590, 6962828, 8703535, 10444242, 13239180, 15666363, 17407070, 20888484, 26110605, 31332726, 34814140, 46999089, 52221210, 62665452, 78331815, 93998178, 104442420, 156663630, 187996356, 234995445, 313327260, 469990890, 939981780]

約数ペア:

[(1, 939981780), (2, 469990890), (3, 313327260), (4, 234995445), (5, 187996356), (6, 156663630), (9, 104442420), (10, 93998178), (12, 78331815), (15, 62665452), (18, 52221210), (20, 46999089), (27, 34814140), (30, 31332726), (36, 26110605), (45, 20888484), (54, 17407070), (60, 15666363), (71, 13239180), (90, 10444242), (108, 8703535), (135, 6962828), (142, 6619590), (180, 5222121), (213, 4413060), (270, 3481414), (284, 3309795), (355, 2647836), (426, 2206530), (540, 1740707), (639, 1471020), (710, 1323918), (852, 1103265), (1065, 882612), (1278, 735510), (1420, 661959), (1917, 490340), (2130, 441306), (2556, 367755), (3195, 294204), (3834, 245170), (4260, 220653), (6390, 147102), (7668, 122585), (9585, 98068), (12780, 73551), (19170, 49034), (24517, 38340)]