27732240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 98386560

約数和(自身を除く): 70654320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 347, 360, 370, 432, 444, 540, 555, 592, 666, 694, 720, 740, 888, 999, 1041, 1080, 1110, 1332, 1388, 1480, 1665, 1735, 1776, 1998, 2082, 2160, 2220, 2664, 2776, 2960, 3123, 3330, 3470, 3996, 4164, 4440, 4995, 5205, 5328, 5552, 6246, 6660, 6940, 7992, 8328, 8880, 9369, 9990, 10410, 12492, 12839, 13320, 13880, 15615, 15984, 16656, 18738, 19980, 20820, 24984, 25678, 26640, 27760, 31230, 37476, 38517, 39960, 41640, 46845, 49968, 51356, 62460, 64195, 74952, 77034, 79920, 83280, 93690, 102712, 115551, 124920, 128390, 149904, 154068, 187380, 192585, 205424, 231102, 249840, 256780, 308136, 346653, 374760, 385170, 462204, 513560, 577755, 616272, 693306, 749520, 770340, 924408, 1027120, 1155510, 1386612, 1540680, 1733265, 1848816, 2311020, 2773224, 3081360, 3466530, 4622040, 5546448, 6933060, 9244080, 13866120, 27732240]

約数ペア:

[(1, 27732240), (2, 13866120), (3, 9244080), (4, 6933060), (5, 5546448), (6, 4622040), (8, 3466530), (9, 3081360), (10, 2773224), (12, 2311020), (15, 1848816), (16, 1733265), (18, 1540680), (20, 1386612), (24, 1155510), (27, 1027120), (30, 924408), (36, 770340), (37, 749520), (40, 693306), (45, 616272), (48, 577755), (54, 513560), (60, 462204), (72, 385170), (74, 374760), (80, 346653), (90, 308136), (108, 256780), (111, 249840), (120, 231102), (135, 205424), (144, 192585), (148, 187380), (180, 154068), (185, 149904), (216, 128390), (222, 124920), (240, 115551), (270, 102712), (296, 93690), (333, 83280), (347, 79920), (360, 77034), (370, 74952), (432, 64195), (444, 62460), (540, 51356), (555, 49968), (592, 46845), (666, 41640), (694, 39960), (720, 38517), (740, 37476), (888, 31230), (999, 27760), (1041, 26640), (1080, 25678), (1110, 24984), (1332, 20820), (1388, 19980), (1480, 18738), (1665, 16656), (1735, 15984), (1776, 15615), (1998, 13880), (2082, 13320), (2160, 12839), (2220, 12492), (2664, 10410), (2776, 9990), (2960, 9369), (3123, 8880), (3330, 8328), (3470, 7992), (3996, 6940), (4164, 6660), (4440, 6246), (4995, 5552), (5205, 5328)]