1868088960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{108107}}^1$

素因数の和:108135

約数の個数: 128

約数和(自身を含む): 6616209600

約数和(自身を除く): 4748120640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 108107, 216214, 324321, 432428, 540535, 648642, 864856, 972963, 1081070, 1297284, 1621605, 1729712, 1945926, 2162140, 2594568, 2918889, 3243210, 3459424, 3891852, 4324280, 4864815, 5189136, 5837778, 6486420, 6918848, 7783704, 8648560, 9729630, 10378272, 11675556, 12972840, 13837696, 14594445, 15567408, 17297120, 19459260, 20756544, 23351112, 25945680, 29188890, 31134816, 34594240, 38918520, 41513088, 46702224, 51891360, 58377780, 62269632, 69188480, 77837040, 93404448, 103782720, 116755560, 124539264, 155674080, 186808896, 207565440, 233511120, 311348160, 373617792, 467022240, 622696320, 934044480, 1868088960]

約数ペア:

[(1, 1868088960), (2, 934044480), (3, 622696320), (4, 467022240), (5, 373617792), (6, 311348160), (8, 233511120), (9, 207565440), (10, 186808896), (12, 155674080), (15, 124539264), (16, 116755560), (18, 103782720), (20, 93404448), (24, 77837040), (27, 69188480), (30, 62269632), (32, 58377780), (36, 51891360), (40, 46702224), (45, 41513088), (48, 38918520), (54, 34594240), (60, 31134816), (64, 29188890), (72, 25945680), (80, 23351112), (90, 20756544), (96, 19459260), (108, 17297120), (120, 15567408), (128, 14594445), (135, 13837696), (144, 12972840), (160, 11675556), (180, 10378272), (192, 9729630), (216, 8648560), (240, 7783704), (270, 6918848), (288, 6486420), (320, 5837778), (360, 5189136), (384, 4864815), (432, 4324280), (480, 3891852), (540, 3459424), (576, 3243210), (640, 2918889), (720, 2594568), (864, 2162140), (960, 1945926), (1080, 1729712), (1152, 1621605), (1440, 1297284), (1728, 1081070), (1920, 972963), (2160, 864856), (2880, 648642), (3456, 540535), (4320, 432428), (5760, 324321), (8640, 216214), (17280, 108107)]