123400080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 416437632

約数和(自身を除く): 293037552

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, 90, 120, 144, 180, 240, 360, 367, 467, 720, 734, 934, 1101, 1401, 1468, 1835, 1868, 2202, 2335, 2802, 2936, 3303, 3670, 3736, 4203, 4404, 4670, 5505, 5604, 5872, 6606, 7005, 7340, 7472, 8406, 8808, 9340, 11010, 11208, 13212, 14010, 14680, 16515, 16812, 17616, 18680, 21015, 22020, 22416, 26424, 28020, 29360, 33030, 33624, 37360, 42030, 44040, 52848, 56040, 66060, 67248, 84060, 88080, 112080, 132120, 168120, 171389, 264240, 336240, 342778, 514167, 685556, 856945, 1028334, 1371112, 1542501, 1713890, 2056668, 2570835, 2742224, 3085002, 3427780, 4113336, 5141670, 6170004, 6855560, 7712505, 8226672, 10283340, 12340008, 13711120, 15425010, 20566680, 24680016, 30850020, 41133360, 61700040, 123400080]

約数ペア:

[(1, 123400080), (2, 61700040), (3, 41133360), (4, 30850020), (5, 24680016), (6, 20566680), (8, 15425010), (9, 13711120), (10, 12340008), (12, 10283340), (15, 8226672), (16, 7712505), (18, 6855560), (20, 6170004), (24, 5141670), (30, 4113336), (36, 3427780), (40, 3085002), (45, 2742224), (48, 2570835), (60, 2056668), (72, 1713890), (80, 1542501), (90, 1371112), (120, 1028334), (144, 856945), (180, 685556), (240, 514167), (360, 342778), (367, 336240), (467, 264240), (720, 171389), (734, 168120), (934, 132120), (1101, 112080), (1401, 88080), (1468, 84060), (1835, 67248), (1868, 66060), (2202, 56040), (2335, 52848), (2802, 44040), (2936, 42030), (3303, 37360), (3670, 33624), (3736, 33030), (4203, 29360), (4404, 28020), (4670, 26424), (5505, 22416), (5604, 22020), (5872, 21015), (6606, 18680), (7005, 17616), (7340, 16812), (7472, 16515), (8406, 14680), (8808, 14010), (9340, 13212), (11010, 11208)]