8900160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 28870656

約数和(自身を除く): 19970496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 127, 146, 160, 192, 219, 240, 254, 292, 320, 365, 381, 438, 480, 508, 584, 635, 730, 762, 876, 960, 1016, 1095, 1168, 1270, 1460, 1524, 1752, 1905, 2032, 2190, 2336, 2540, 2920, 3048, 3504, 3810, 4064, 4380, 4672, 5080, 5840, 6096, 7008, 7620, 8128, 8760, 9271, 10160, 11680, 12192, 14016, 15240, 17520, 18542, 20320, 23360, 24384, 27813, 30480, 35040, 37084, 40640, 46355, 55626, 60960, 70080, 74168, 92710, 111252, 121920, 139065, 148336, 185420, 222504, 278130, 296672, 370840, 445008, 556260, 593344, 741680, 890016, 1112520, 1483360, 1780032, 2225040, 2966720, 4450080, 8900160]

約数ペア:

[(1, 8900160), (2, 4450080), (3, 2966720), (4, 2225040), (5, 1780032), (6, 1483360), (8, 1112520), (10, 890016), (12, 741680), (15, 593344), (16, 556260), (20, 445008), (24, 370840), (30, 296672), (32, 278130), (40, 222504), (48, 185420), (60, 148336), (64, 139065), (73, 121920), (80, 111252), (96, 92710), (120, 74168), (127, 70080), (146, 60960), (160, 55626), (192, 46355), (219, 40640), (240, 37084), (254, 35040), (292, 30480), (320, 27813), (365, 24384), (381, 23360), (438, 20320), (480, 18542), (508, 17520), (584, 15240), (635, 14016), (730, 12192), (762, 11680), (876, 10160), (960, 9271), (1016, 8760), (1095, 8128), (1168, 7620), (1270, 7008), (1460, 6096), (1524, 5840), (1752, 5080), (1905, 4672), (2032, 4380), (2190, 4064), (2336, 3810), (2540, 3504), (2920, 3048)]