122690160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 160

約数和(自身を含む): 428544000

約数和(自身を除く): 305853840

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, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 719, 720, 790, 948, 1080, 1185, 1264, 1422, 1438, 1580, 1896, 2133, 2157, 2160, 2370, 2844, 2876, 3160, 3555, 3595, 3792, 4266, 4314, 4740, 5688, 5752, 6320, 6471, 7110, 7190, 8532, 8628, 9480, 10665, 10785, 11376, 11504, 12942, 14220, 14380, 17064, 17256, 18960, 19413, 21330, 21570, 25884, 28440, 28760, 32355, 34128, 34512, 38826, 42660, 43140, 51768, 56801, 56880, 57520, 64710, 77652, 85320, 86280, 97065, 103536, 113602, 129420, 155304, 170403, 170640, 172560, 194130, 227204, 258840, 284005, 310608, 340806, 388260, 454408, 511209, 517680, 568010, 681612, 776520, 852015, 908816, 1022418, 1136020, 1363224, 1533627, 1553040, 1704030, 2044836, 2272040, 2556045, 2726448, 3067254, 3408060, 4089672, 4544080, 5112090, 6134508, 6816120, 7668135, 8179344, 10224180, 12269016, 13632240, 15336270, 20448360, 24538032, 30672540, 40896720, 61345080, 122690160]

約数ペア:

[(1, 122690160), (2, 61345080), (3, 40896720), (4, 30672540), (5, 24538032), (6, 20448360), (8, 15336270), (9, 13632240), (10, 12269016), (12, 10224180), (15, 8179344), (16, 7668135), (18, 6816120), (20, 6134508), (24, 5112090), (27, 4544080), (30, 4089672), (36, 3408060), (40, 3067254), (45, 2726448), (48, 2556045), (54, 2272040), (60, 2044836), (72, 1704030), (79, 1553040), (80, 1533627), (90, 1363224), (108, 1136020), (120, 1022418), (135, 908816), (144, 852015), (158, 776520), (180, 681612), (216, 568010), (237, 517680), (240, 511209), (270, 454408), (316, 388260), (360, 340806), (395, 310608), (432, 284005), (474, 258840), (540, 227204), (632, 194130), (711, 172560), (719, 170640), (720, 170403), (790, 155304), (948, 129420), (1080, 113602), (1185, 103536), (1264, 97065), (1422, 86280), (1438, 85320), (1580, 77652), (1896, 64710), (2133, 57520), (2157, 56880), (2160, 56801), (2370, 51768), (2844, 43140), (2876, 42660), (3160, 38826), (3555, 34512), (3595, 34128), (3792, 32355), (4266, 28760), (4314, 28440), (4740, 25884), (5688, 21570), (5752, 21330), (6320, 19413), (6471, 18960), (7110, 17256), (7190, 17064), (8532, 14380), (8628, 14220), (9480, 12942), (10665, 11504), (10785, 11376)]