1120947720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{73553}}^1$

素因数の和:73694

約数の個数: 64

約数和(自身を含む): 3389368320

約数和(自身を除く): 2268420600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 73553, 147106, 220659, 294212, 367765, 441318, 588424, 735530, 882636, 1103295, 1471060, 1765272, 2206590, 2942120, 4413180, 8826360, 9341231, 18682462, 28023693, 37364924, 46706155, 56047386, 74729848, 93412310, 112094772, 140118465, 186824620, 224189544, 280236930, 373649240, 560473860, 1120947720]

約数ペア:

[(1, 1120947720), (2, 560473860), (3, 373649240), (4, 280236930), (5, 224189544), (6, 186824620), (8, 140118465), (10, 112094772), (12, 93412310), (15, 74729848), (20, 56047386), (24, 46706155), (30, 37364924), (40, 28023693), (60, 18682462), (120, 9341231), (127, 8826360), (254, 4413180), (381, 2942120), (508, 2206590), (635, 1765272), (762, 1471060), (1016, 1103295), (1270, 882636), (1524, 735530), (1905, 588424), (2540, 441318), (3048, 367765), (3810, 294212), (5080, 220659), (7620, 147106), (15240, 73553)]