180473040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22787}}^1$

素因数の和:22817

約数の個数: 120

約数和(自身を含む): 661216608

約数和(自身を除く): 480743568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 22787, 45574, 68361, 91148, 113935, 136722, 182296, 205083, 227870, 250657, 273444, 341805, 364592, 410166, 455740, 501314, 546888, 683610, 751971, 820332, 911480, 1002628, 1025415, 1093776, 1253285, 1367220, 1503942, 1640664, 1822960, 2005256, 2050830, 2255913, 2506570, 2734440, 3007884, 3281328, 3759855, 4010512, 4101660, 4511826, 5013140, 5468880, 6015768, 7519710, 8203320, 9023652, 10026280, 11279565, 12031536, 15039420, 16406640, 18047304, 20052560, 22559130, 30078840, 36094608, 45118260, 60157680, 90236520, 180473040]

約数ペア:

[(1, 180473040), (2, 90236520), (3, 60157680), (4, 45118260), (5, 36094608), (6, 30078840), (8, 22559130), (9, 20052560), (10, 18047304), (11, 16406640), (12, 15039420), (15, 12031536), (16, 11279565), (18, 10026280), (20, 9023652), (22, 8203320), (24, 7519710), (30, 6015768), (33, 5468880), (36, 5013140), (40, 4511826), (44, 4101660), (45, 4010512), (48, 3759855), (55, 3281328), (60, 3007884), (66, 2734440), (72, 2506570), (80, 2255913), (88, 2050830), (90, 2005256), (99, 1822960), (110, 1640664), (120, 1503942), (132, 1367220), (144, 1253285), (165, 1093776), (176, 1025415), (180, 1002628), (198, 911480), (220, 820332), (240, 751971), (264, 683610), (330, 546888), (360, 501314), (396, 455740), (440, 410166), (495, 364592), (528, 341805), (660, 273444), (720, 250657), (792, 227870), (880, 205083), (990, 182296), (1320, 136722), (1584, 113935), (1980, 91148), (2640, 68361), (3960, 45574), (7920, 22787)]