196156080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{30271}}^1$

素因数の和:30296

約数の個数: 100

約数和(自身を含む): 681301632

約数和(自身を除く): 485145552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 30271, 60542, 90813, 121084, 151355, 181626, 242168, 272439, 302710, 363252, 454065, 484336, 544878, 605420, 726504, 817317, 908130, 1089756, 1210840, 1362195, 1453008, 1634634, 1816260, 2179512, 2421680, 2451951, 2724390, 3269268, 3632520, 4086585, 4359024, 4903902, 5448780, 6538536, 7265040, 8173170, 9807804, 10897560, 12259755, 13077072, 16346340, 19615608, 21795120, 24519510, 32692680, 39231216, 49039020, 65385360, 98078040, 196156080]

約数ペア:

[(1, 196156080), (2, 98078040), (3, 65385360), (4, 49039020), (5, 39231216), (6, 32692680), (8, 24519510), (9, 21795120), (10, 19615608), (12, 16346340), (15, 13077072), (16, 12259755), (18, 10897560), (20, 9807804), (24, 8173170), (27, 7265040), (30, 6538536), (36, 5448780), (40, 4903902), (45, 4359024), (48, 4086585), (54, 3632520), (60, 3269268), (72, 2724390), (80, 2451951), (81, 2421680), (90, 2179512), (108, 1816260), (120, 1634634), (135, 1453008), (144, 1362195), (162, 1210840), (180, 1089756), (216, 908130), (240, 817317), (270, 726504), (324, 605420), (360, 544878), (405, 484336), (432, 454065), (540, 363252), (648, 302710), (720, 272439), (810, 242168), (1080, 181626), (1296, 151355), (1620, 121084), (2160, 90813), (3240, 60542), (6480, 30271)]