11898720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8263}}^1$

素因数の和:8284

約数の個数: 72

約数和(自身を含む): 40609296

約数和(自身を除く): 28710576

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, 8263, 16526, 24789, 33052, 41315, 49578, 66104, 74367, 82630, 99156, 123945, 132208, 148734, 165260, 198312, 247890, 264416, 297468, 330520, 371835, 396624, 495780, 594936, 661040, 743670, 793248, 991560, 1189872, 1322080, 1487340, 1983120, 2379744, 2974680, 3966240, 5949360, 11898720]

約数ペア:

[(1, 11898720), (2, 5949360), (3, 3966240), (4, 2974680), (5, 2379744), (6, 1983120), (8, 1487340), (9, 1322080), (10, 1189872), (12, 991560), (15, 793248), (16, 743670), (18, 661040), (20, 594936), (24, 495780), (30, 396624), (32, 371835), (36, 330520), (40, 297468), (45, 264416), (48, 247890), (60, 198312), (72, 165260), (80, 148734), (90, 132208), (96, 123945), (120, 99156), (144, 82630), (160, 74367), (180, 66104), (240, 49578), (288, 41315), (360, 33052), (480, 24789), (720, 16526), (1440, 8263)]