121918320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5839}}^1$

素因数の和:5887

約数の個数: 120

約数和(自身を含む): 423633600

約数和(自身を除く): 301715280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 5839, 6960, 10440, 11678, 17517, 20880, 23356, 29195, 35034, 46712, 52551, 58390, 70068, 87585, 93424, 105102, 116780, 140136, 169331, 175170, 210204, 233560, 262755, 280272, 338662, 350340, 420408, 467120, 507993, 525510, 677324, 700680, 840816, 846655, 1015986, 1051020, 1354648, 1401360, 1523979, 1693310, 2031972, 2102040, 2539965, 2709296, 3047958, 3386620, 4063944, 4204080, 5079930, 6095916, 6773240, 7619895, 8127888, 10159860, 12191832, 13546480, 15239790, 20319720, 24383664, 30479580, 40639440, 60959160, 121918320]

約数ペア:

[(1, 121918320), (2, 60959160), (3, 40639440), (4, 30479580), (5, 24383664), (6, 20319720), (8, 15239790), (9, 13546480), (10, 12191832), (12, 10159860), (15, 8127888), (16, 7619895), (18, 6773240), (20, 6095916), (24, 5079930), (29, 4204080), (30, 4063944), (36, 3386620), (40, 3047958), (45, 2709296), (48, 2539965), (58, 2102040), (60, 2031972), (72, 1693310), (80, 1523979), (87, 1401360), (90, 1354648), (116, 1051020), (120, 1015986), (144, 846655), (145, 840816), (174, 700680), (180, 677324), (232, 525510), (240, 507993), (261, 467120), (290, 420408), (348, 350340), (360, 338662), (435, 280272), (464, 262755), (522, 233560), (580, 210204), (696, 175170), (720, 169331), (870, 140136), (1044, 116780), (1160, 105102), (1305, 93424), (1392, 87585), (1740, 70068), (2088, 58390), (2320, 52551), (2610, 46712), (3480, 35034), (4176, 29195), (5220, 23356), (5839, 20880), (6960, 17517), (10440, 11678)]