275487720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135043}}^1$

素因数の和:135074

約数の個数: 64

約数和(自身を含む): 875085120

約数和(自身を除く): 599597400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 135043, 270086, 405129, 540172, 675215, 810258, 1080344, 1350430, 1620516, 2025645, 2295731, 2700860, 3241032, 4051290, 4591462, 5401720, 6887193, 8102580, 9182924, 11478655, 13774386, 16205160, 18365848, 22957310, 27548772, 34435965, 45914620, 55097544, 68871930, 91829240, 137743860, 275487720]

約数ペア:

[(1, 275487720), (2, 137743860), (3, 91829240), (4, 68871930), (5, 55097544), (6, 45914620), (8, 34435965), (10, 27548772), (12, 22957310), (15, 18365848), (17, 16205160), (20, 13774386), (24, 11478655), (30, 9182924), (34, 8102580), (40, 6887193), (51, 5401720), (60, 4591462), (68, 4051290), (85, 3241032), (102, 2700860), (120, 2295731), (136, 2025645), (170, 1620516), (204, 1350430), (255, 1080344), (340, 810258), (408, 675215), (510, 540172), (680, 405129), (1020, 270086), (2040, 135043)]