156318720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{10177}}^1$

素因数の和:10205

約数の個数: 88

約数和(自身を含む): 500024784

約数和(自身を除く): 343706064

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 10177, 15360, 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, 10421248, 13026560, 15631872, 19539840, 26053120, 31263744, 39079680, 52106240, 78159360, 156318720]

約数ペア:

[(1, 156318720), (2, 78159360), (3, 52106240), (4, 39079680), (5, 31263744), (6, 26053120), (8, 19539840), (10, 15631872), (12, 13026560), (15, 10421248), (16, 9769920), (20, 7815936), (24, 6513280), (30, 5210624), (32, 4884960), (40, 3907968), (48, 3256640), (60, 2605312), (64, 2442480), (80, 1953984), (96, 1628320), (120, 1302656), (128, 1221240), (160, 976992), (192, 814160), (240, 651328), (256, 610620), (320, 488496), (384, 407080), (480, 325664), (512, 305310), (640, 244248), (768, 203540), (960, 162832), (1024, 152655), (1280, 122124), (1536, 101770), (1920, 81416), (2560, 61062), (3072, 50885), (3840, 40708), (5120, 30531), (7680, 20354), (10177, 15360)]