306244080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18493}}^1$

素因数の和:18535

約数の個数: 120

約数和(自身を含む): 1073243808

約数和(自身を除く): 766999728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 18493, 36986, 55479, 73972, 92465, 110958, 147944, 166437, 184930, 221916, 277395, 295888, 332874, 369860, 425339, 443832, 554790, 665748, 739720, 832185, 850678, 887664, 1109580, 1276017, 1331496, 1479440, 1664370, 1701356, 2126695, 2219160, 2552034, 2662992, 3328740, 3402712, 3828051, 4253390, 4438320, 5104068, 6380085, 6657480, 6805424, 7656102, 8506780, 10208136, 12760170, 13314960, 15312204, 17013560, 19140255, 20416272, 25520340, 30624408, 34027120, 38280510, 51040680, 61248816, 76561020, 102081360, 153122040, 306244080]

約数ペア:

[(1, 306244080), (2, 153122040), (3, 102081360), (4, 76561020), (5, 61248816), (6, 51040680), (8, 38280510), (9, 34027120), (10, 30624408), (12, 25520340), (15, 20416272), (16, 19140255), (18, 17013560), (20, 15312204), (23, 13314960), (24, 12760170), (30, 10208136), (36, 8506780), (40, 7656102), (45, 6805424), (46, 6657480), (48, 6380085), (60, 5104068), (69, 4438320), (72, 4253390), (80, 3828051), (90, 3402712), (92, 3328740), (115, 2662992), (120, 2552034), (138, 2219160), (144, 2126695), (180, 1701356), (184, 1664370), (207, 1479440), (230, 1331496), (240, 1276017), (276, 1109580), (345, 887664), (360, 850678), (368, 832185), (414, 739720), (460, 665748), (552, 554790), (690, 443832), (720, 425339), (828, 369860), (920, 332874), (1035, 295888), (1104, 277395), (1380, 221916), (1656, 184930), (1840, 166437), (2070, 147944), (2760, 110958), (3312, 92465), (4140, 73972), (5520, 55479), (8280, 36986), (16560, 18493)]