48727680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 159364800

約数和(自身を除く): 110637120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 619, 640, 656, 820, 960, 984, 1230, 1238, 1312, 1640, 1857, 1920, 1968, 2460, 2476, 2624, 3095, 3280, 3714, 3936, 4920, 4952, 5248, 6190, 6560, 7428, 7872, 9285, 9840, 9904, 12380, 13120, 14856, 15744, 18570, 19680, 19808, 24760, 25379, 26240, 29712, 37140, 39360, 39616, 49520, 50758, 59424, 74280, 76137, 78720, 79232, 99040, 101516, 118848, 126895, 148560, 152274, 198080, 203032, 237696, 253790, 297120, 304548, 380685, 396160, 406064, 507580, 594240, 609096, 761370, 812128, 1015160, 1188480, 1218192, 1522740, 1624256, 2030320, 2436384, 3045480, 3248512, 4060640, 4872768, 6090960, 8121280, 9745536, 12181920, 16242560, 24363840, 48727680]

約数ペア:

[(1, 48727680), (2, 24363840), (3, 16242560), (4, 12181920), (5, 9745536), (6, 8121280), (8, 6090960), (10, 4872768), (12, 4060640), (15, 3248512), (16, 3045480), (20, 2436384), (24, 2030320), (30, 1624256), (32, 1522740), (40, 1218192), (41, 1188480), (48, 1015160), (60, 812128), (64, 761370), (80, 609096), (82, 594240), (96, 507580), (120, 406064), (123, 396160), (128, 380685), (160, 304548), (164, 297120), (192, 253790), (205, 237696), (240, 203032), (246, 198080), (320, 152274), (328, 148560), (384, 126895), (410, 118848), (480, 101516), (492, 99040), (615, 79232), (619, 78720), (640, 76137), (656, 74280), (820, 59424), (960, 50758), (984, 49520), (1230, 39616), (1238, 39360), (1312, 37140), (1640, 29712), (1857, 26240), (1920, 25379), (1968, 24760), (2460, 19808), (2476, 19680), (2624, 18570), (3095, 15744), (3280, 14856), (3714, 13120), (3936, 12380), (4920, 9904), (4952, 9840), (5248, 9285), (6190, 7872), (6560, 7428)]