47191680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2731}}^1$

素因数の和:2759

約数の個数: 128

約数和(自身を含む): 167198400

約数和(自身を除く): 120006720

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, 2731, 2880, 3456, 4320, 5462, 5760, 8193, 8640, 10924, 13655, 16386, 17280, 21848, 24579, 27310, 32772, 40965, 43696, 49158, 54620, 65544, 73737, 81930, 87392, 98316, 109240, 122895, 131088, 147474, 163860, 174784, 196632, 218480, 245790, 262176, 294948, 327720, 349568, 368685, 393264, 436960, 491580, 524352, 589896, 655440, 737370, 786528, 873920, 983160, 1048704, 1179792, 1310880, 1474740, 1573056, 1747840, 1966320, 2359584, 2621760, 2949480, 3146112, 3932640, 4719168, 5243520, 5898960, 7865280, 9438336, 11797920, 15730560, 23595840, 47191680]

約数ペア:

[(1, 47191680), (2, 23595840), (3, 15730560), (4, 11797920), (5, 9438336), (6, 7865280), (8, 5898960), (9, 5243520), (10, 4719168), (12, 3932640), (15, 3146112), (16, 2949480), (18, 2621760), (20, 2359584), (24, 1966320), (27, 1747840), (30, 1573056), (32, 1474740), (36, 1310880), (40, 1179792), (45, 1048704), (48, 983160), (54, 873920), (60, 786528), (64, 737370), (72, 655440), (80, 589896), (90, 524352), (96, 491580), (108, 436960), (120, 393264), (128, 368685), (135, 349568), (144, 327720), (160, 294948), (180, 262176), (192, 245790), (216, 218480), (240, 196632), (270, 174784), (288, 163860), (320, 147474), (360, 131088), (384, 122895), (432, 109240), (480, 98316), (540, 87392), (576, 81930), (640, 73737), (720, 65544), (864, 54620), (960, 49158), (1080, 43696), (1152, 40965), (1440, 32772), (1728, 27310), (1920, 24579), (2160, 21848), (2731, 17280), (2880, 16386), (3456, 13655), (4320, 10924), (5462, 8640), (5760, 8193)]