2198960640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{95441}}^1$

素因数の和:95470

約数の個数: 120

約数和(自身を含む): 7615698948

約数和(自身を除く): 5416738308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 95441, 190882, 286323, 381764, 477205, 572646, 763528, 858969, 954410, 1145292, 1431615, 1527056, 1717938, 1908820, 2290584, 2863230, 3054112, 3435876, 3817640, 4294845, 4581168, 5726460, 6108224, 6871752, 7635280, 8589690, 9162336, 11452920, 12216448, 13743504, 15270560, 17179380, 18324672, 22905840, 24432896, 27487008, 30541120, 34358760, 36649344, 45811680, 48865792, 54974016, 61082240, 68717520, 73298688, 91623360, 109948032, 122164480, 137435040, 146597376, 183246720, 219896064, 244328960, 274870080, 366493440, 439792128, 549740160, 732986880, 1099480320, 2198960640]

約数ペア:

[(1, 2198960640), (2, 1099480320), (3, 732986880), (4, 549740160), (5, 439792128), (6, 366493440), (8, 274870080), (9, 244328960), (10, 219896064), (12, 183246720), (15, 146597376), (16, 137435040), (18, 122164480), (20, 109948032), (24, 91623360), (30, 73298688), (32, 68717520), (36, 61082240), (40, 54974016), (45, 48865792), (48, 45811680), (60, 36649344), (64, 34358760), (72, 30541120), (80, 27487008), (90, 24432896), (96, 22905840), (120, 18324672), (128, 17179380), (144, 15270560), (160, 13743504), (180, 12216448), (192, 11452920), (240, 9162336), (256, 8589690), (288, 7635280), (320, 6871752), (360, 6108224), (384, 5726460), (480, 4581168), (512, 4294845), (576, 3817640), (640, 3435876), (720, 3054112), (768, 2863230), (960, 2290584), (1152, 1908820), (1280, 1717938), (1440, 1527056), (1536, 1431615), (1920, 1145292), (2304, 954410), (2560, 858969), (2880, 763528), (3840, 572646), (4608, 477205), (5760, 381764), (7680, 286323), (11520, 190882), (23040, 95441)]