155576880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7451}}^1$

素因数の和:7499

約数の個数: 120

約数和(自身を含む): 540568080

約数和(自身を除く): 384991200

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, 6960, 7451, 10440, 14902, 20880, 22353, 29804, 37255, 44706, 59608, 67059, 74510, 89412, 111765, 119216, 134118, 149020, 178824, 216079, 223530, 268236, 298040, 335295, 357648, 432158, 447060, 536472, 596080, 648237, 670590, 864316, 894120, 1072944, 1080395, 1296474, 1341180, 1728632, 1788240, 1944711, 2160790, 2592948, 2682360, 3241185, 3457264, 3889422, 4321580, 5185896, 5364720, 6482370, 7778844, 8643160, 9723555, 10371792, 12964740, 15557688, 17286320, 19447110, 25929480, 31115376, 38894220, 51858960, 77788440, 155576880]

約数ペア:

[(1, 155576880), (2, 77788440), (3, 51858960), (4, 38894220), (5, 31115376), (6, 25929480), (8, 19447110), (9, 17286320), (10, 15557688), (12, 12964740), (15, 10371792), (16, 9723555), (18, 8643160), (20, 7778844), (24, 6482370), (29, 5364720), (30, 5185896), (36, 4321580), (40, 3889422), (45, 3457264), (48, 3241185), (58, 2682360), (60, 2592948), (72, 2160790), (80, 1944711), (87, 1788240), (90, 1728632), (116, 1341180), (120, 1296474), (144, 1080395), (145, 1072944), (174, 894120), (180, 864316), (232, 670590), (240, 648237), (261, 596080), (290, 536472), (348, 447060), (360, 432158), (435, 357648), (464, 335295), (522, 298040), (580, 268236), (696, 223530), (720, 216079), (870, 178824), (1044, 149020), (1160, 134118), (1305, 119216), (1392, 111765), (1740, 89412), (2088, 74510), (2320, 67059), (2610, 59608), (3480, 44706), (4176, 37255), (5220, 29804), (6960, 22353), (7451, 20880), (10440, 14902)]