86268720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3181}}^1$

素因数の和:3310

約数の個数: 80

約数和(自身を含む): 269884512

約数和(自身を除く): 183615792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3181, 3390, 4520, 5424, 6362, 6780, 9040, 9543, 12724, 13560, 15905, 19086, 25448, 27120, 31810, 38172, 47715, 50896, 63620, 76344, 95430, 127240, 152688, 190860, 254480, 359453, 381720, 718906, 763440, 1078359, 1437812, 1797265, 2156718, 2875624, 3594530, 4313436, 5391795, 5751248, 7189060, 8626872, 10783590, 14378120, 17253744, 21567180, 28756240, 43134360, 86268720]

約数ペア:

[(1, 86268720), (2, 43134360), (3, 28756240), (4, 21567180), (5, 17253744), (6, 14378120), (8, 10783590), (10, 8626872), (12, 7189060), (15, 5751248), (16, 5391795), (20, 4313436), (24, 3594530), (30, 2875624), (40, 2156718), (48, 1797265), (60, 1437812), (80, 1078359), (113, 763440), (120, 718906), (226, 381720), (240, 359453), (339, 254480), (452, 190860), (565, 152688), (678, 127240), (904, 95430), (1130, 76344), (1356, 63620), (1695, 50896), (1808, 47715), (2260, 38172), (2712, 31810), (3181, 27120), (3390, 25448), (4520, 19086), (5424, 15905), (6362, 13560), (6780, 12724), (9040, 9543)]