17442720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{12113}}^1$

素因数の和:12134

約数の個数: 72

約数和(自身を含む): 59528196

約数和(自身を除く): 42085476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 12113, 24226, 36339, 48452, 60565, 72678, 96904, 109017, 121130, 145356, 181695, 193808, 218034, 242260, 290712, 363390, 387616, 436068, 484520, 545085, 581424, 726780, 872136, 969040, 1090170, 1162848, 1453560, 1744272, 1938080, 2180340, 2907120, 3488544, 4360680, 5814240, 8721360, 17442720]

約数ペア:

[(1, 17442720), (2, 8721360), (3, 5814240), (4, 4360680), (5, 3488544), (6, 2907120), (8, 2180340), (9, 1938080), (10, 1744272), (12, 1453560), (15, 1162848), (16, 1090170), (18, 969040), (20, 872136), (24, 726780), (30, 581424), (32, 545085), (36, 484520), (40, 436068), (45, 387616), (48, 363390), (60, 290712), (72, 242260), (80, 218034), (90, 193808), (96, 181695), (120, 145356), (144, 121130), (160, 109017), (180, 96904), (240, 72678), (288, 60565), (360, 48452), (480, 36339), (720, 24226), (1440, 12113)]