1300198320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21757}}^1$

素因数の和:21859

約数の個数: 120

約数和(自身を含む): 4419310896

約数和(自身を除く): 3119112576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11952, 14940, 19920, 21757, 29880, 43514, 59760, 65271, 87028, 108785, 130542, 174056, 195813, 217570, 261084, 326355, 348112, 391626, 435140, 522168, 652710, 783252, 870280, 979065, 1044336, 1305420, 1566504, 1740560, 1805831, 1958130, 2610840, 3133008, 3611662, 3916260, 5221680, 5417493, 7223324, 7832520, 9029155, 10834986, 14446648, 15665040, 16252479, 18058310, 21669972, 27087465, 28893296, 32504958, 36116620, 43339944, 54174930, 65009916, 72233240, 81262395, 86679888, 108349860, 130019832, 144466480, 162524790, 216699720, 260039664, 325049580, 433399440, 650099160, 1300198320]

約数ペア:

[(1, 1300198320), (2, 650099160), (3, 433399440), (4, 325049580), (5, 260039664), (6, 216699720), (8, 162524790), (9, 144466480), (10, 130019832), (12, 108349860), (15, 86679888), (16, 81262395), (18, 72233240), (20, 65009916), (24, 54174930), (30, 43339944), (36, 36116620), (40, 32504958), (45, 28893296), (48, 27087465), (60, 21669972), (72, 18058310), (80, 16252479), (83, 15665040), (90, 14446648), (120, 10834986), (144, 9029155), (166, 7832520), (180, 7223324), (240, 5417493), (249, 5221680), (332, 3916260), (360, 3611662), (415, 3133008), (498, 2610840), (664, 1958130), (720, 1805831), (747, 1740560), (830, 1566504), (996, 1305420), (1245, 1044336), (1328, 979065), (1494, 870280), (1660, 783252), (1992, 652710), (2490, 522168), (2988, 435140), (3320, 391626), (3735, 348112), (3984, 326355), (4980, 261084), (5976, 217570), (6640, 195813), (7470, 174056), (9960, 130542), (11952, 108785), (14940, 87028), (19920, 65271), (21757, 59760), (29880, 43514)]