78159360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10177}}^1$

素因数の和:10203

約数の個数: 80

約数和(自身を含む): 249890256

約数和(自身を除く): 171730896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 10177, 20354, 30531, 40708, 50885, 61062, 81416, 101770, 122124, 152655, 162832, 203540, 244248, 305310, 325664, 407080, 488496, 610620, 651328, 814160, 976992, 1221240, 1302656, 1628320, 1953984, 2442480, 2605312, 3256640, 3907968, 4884960, 5210624, 6513280, 7815936, 9769920, 13026560, 15631872, 19539840, 26053120, 39079680, 78159360]

約数ペア:

[(1, 78159360), (2, 39079680), (3, 26053120), (4, 19539840), (5, 15631872), (6, 13026560), (8, 9769920), (10, 7815936), (12, 6513280), (15, 5210624), (16, 4884960), (20, 3907968), (24, 3256640), (30, 2605312), (32, 2442480), (40, 1953984), (48, 1628320), (60, 1302656), (64, 1221240), (80, 976992), (96, 814160), (120, 651328), (128, 610620), (160, 488496), (192, 407080), (240, 325664), (256, 305310), (320, 244248), (384, 203540), (480, 162832), (512, 152655), (640, 122124), (768, 101770), (960, 81416), (1280, 61062), (1536, 50885), (1920, 40708), (2560, 30531), (3840, 20354), (7680, 10177)]