120432640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 304668000

約数和(自身を除く): 184235360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 619, 640, 760, 1024, 1216, 1238, 1280, 1520, 2048, 2432, 2476, 2560, 3040, 3095, 4864, 4952, 5120, 6080, 6190, 9728, 9904, 10240, 11761, 12160, 12380, 19456, 19808, 23522, 24320, 24760, 38912, 39616, 47044, 48640, 49520, 58805, 79232, 94088, 97280, 99040, 117610, 158464, 188176, 194560, 198080, 235220, 316928, 376352, 396160, 470440, 633856, 752704, 792320, 940880, 1267712, 1505408, 1584640, 1881760, 3010816, 3169280, 3763520, 6021632, 6338560, 7527040, 12043264, 15054080, 24086528, 30108160, 60216320, 120432640]

約数ペア:

[(1, 120432640), (2, 60216320), (4, 30108160), (5, 24086528), (8, 15054080), (10, 12043264), (16, 7527040), (19, 6338560), (20, 6021632), (32, 3763520), (38, 3169280), (40, 3010816), (64, 1881760), (76, 1584640), (80, 1505408), (95, 1267712), (128, 940880), (152, 792320), (160, 752704), (190, 633856), (256, 470440), (304, 396160), (320, 376352), (380, 316928), (512, 235220), (608, 198080), (619, 194560), (640, 188176), (760, 158464), (1024, 117610), (1216, 99040), (1238, 97280), (1280, 94088), (1520, 79232), (2048, 58805), (2432, 49520), (2476, 48640), (2560, 47044), (3040, 39616), (3095, 38912), (4864, 24760), (4952, 24320), (5120, 23522), (6080, 19808), (6190, 19456), (9728, 12380), (9904, 12160), (10240, 11761)]