38892240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2881

約数の個数: 120

約数和(自身を含む): 137535840

約数和(自身を除く): 98643600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 2843, 3420, 4560, 5686, 6840, 8529, 11372, 13680, 14215, 17058, 22744, 25587, 28430, 34116, 42645, 45488, 51174, 54017, 56860, 68232, 85290, 102348, 108034, 113720, 127935, 136464, 162051, 170580, 204696, 216068, 227440, 255870, 270085, 324102, 341160, 409392, 432136, 486153, 511740, 540170, 648204, 682320, 810255, 864272, 972306, 1023480, 1080340, 1296408, 1620510, 1944612, 2046960, 2160680, 2430765, 2592816, 3241020, 3889224, 4321360, 4861530, 6482040, 7778448, 9723060, 12964080, 19446120, 38892240]

約数ペア:

[(1, 38892240), (2, 19446120), (3, 12964080), (4, 9723060), (5, 7778448), (6, 6482040), (8, 4861530), (9, 4321360), (10, 3889224), (12, 3241020), (15, 2592816), (16, 2430765), (18, 2160680), (19, 2046960), (20, 1944612), (24, 1620510), (30, 1296408), (36, 1080340), (38, 1023480), (40, 972306), (45, 864272), (48, 810255), (57, 682320), (60, 648204), (72, 540170), (76, 511740), (80, 486153), (90, 432136), (95, 409392), (114, 341160), (120, 324102), (144, 270085), (152, 255870), (171, 227440), (180, 216068), (190, 204696), (228, 170580), (240, 162051), (285, 136464), (304, 127935), (342, 113720), (360, 108034), (380, 102348), (456, 85290), (570, 68232), (684, 56860), (720, 54017), (760, 51174), (855, 45488), (912, 42645), (1140, 34116), (1368, 28430), (1520, 25587), (1710, 22744), (2280, 17058), (2736, 14215), (2843, 13680), (3420, 11372), (4560, 8529), (5686, 6840)]