51768960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 168177600

約数和(自身を除く): 116408640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 457, 472, 480, 590, 640, 708, 885, 914, 944, 960, 1180, 1371, 1416, 1770, 1828, 1888, 1920, 2285, 2360, 2742, 2832, 3540, 3656, 3776, 4570, 4720, 5484, 5664, 6855, 7080, 7312, 7552, 9140, 9440, 10968, 11328, 13710, 14160, 14624, 18280, 18880, 21936, 22656, 26963, 27420, 28320, 29248, 36560, 37760, 43872, 53926, 54840, 56640, 58496, 73120, 80889, 87744, 107852, 109680, 113280, 134815, 146240, 161778, 175488, 215704, 219360, 269630, 292480, 323556, 404445, 431408, 438720, 539260, 647112, 808890, 862816, 877440, 1078520, 1294224, 1617780, 1725632, 2157040, 2588448, 3235560, 3451264, 4314080, 5176896, 6471120, 8628160, 10353792, 12942240, 17256320, 25884480, 51768960]

約数ペア:

[(1, 51768960), (2, 25884480), (3, 17256320), (4, 12942240), (5, 10353792), (6, 8628160), (8, 6471120), (10, 5176896), (12, 4314080), (15, 3451264), (16, 3235560), (20, 2588448), (24, 2157040), (30, 1725632), (32, 1617780), (40, 1294224), (48, 1078520), (59, 877440), (60, 862816), (64, 808890), (80, 647112), (96, 539260), (118, 438720), (120, 431408), (128, 404445), (160, 323556), (177, 292480), (192, 269630), (236, 219360), (240, 215704), (295, 175488), (320, 161778), (354, 146240), (384, 134815), (457, 113280), (472, 109680), (480, 107852), (590, 87744), (640, 80889), (708, 73120), (885, 58496), (914, 56640), (944, 54840), (960, 53926), (1180, 43872), (1371, 37760), (1416, 36560), (1770, 29248), (1828, 28320), (1888, 27420), (1920, 26963), (2285, 22656), (2360, 21936), (2742, 18880), (2832, 18280), (3540, 14624), (3656, 14160), (3776, 13710), (4570, 11328), (4720, 10968), (5484, 9440), (5664, 9140), (6855, 7552), (7080, 7312)]