1176385280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{131293}}^1$

素因数の和:131321

約数の個数: 72

約数和(自身を含む): 3220379232

約数和(自身を除く): 2043993952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 131293, 262586, 525172, 656465, 919051, 1050344, 1312930, 1838102, 2100688, 2625860, 3676204, 4201376, 4595255, 5251720, 7352408, 8402752, 9190510, 10503440, 14704816, 16805504, 18381020, 21006880, 29409632, 33611008, 36762040, 42013760, 58819264, 73524080, 84027520, 117638528, 147048160, 168055040, 235277056, 294096320, 588192640, 1176385280]

約数ペア:

[(1, 1176385280), (2, 588192640), (4, 294096320), (5, 235277056), (7, 168055040), (8, 147048160), (10, 117638528), (14, 84027520), (16, 73524080), (20, 58819264), (28, 42013760), (32, 36762040), (35, 33611008), (40, 29409632), (56, 21006880), (64, 18381020), (70, 16805504), (80, 14704816), (112, 10503440), (128, 9190510), (140, 8402752), (160, 7352408), (224, 5251720), (256, 4595255), (280, 4201376), (320, 3676204), (448, 2625860), (560, 2100688), (640, 1838102), (896, 1312930), (1120, 1050344), (1280, 919051), (1792, 656465), (2240, 525172), (4480, 262586), (8960, 131293)]