72259040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 196862400

約数和(自身を除く): 124603360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 433, 560, 596, 745, 866, 1043, 1120, 1192, 1490, 1732, 2086, 2165, 2384, 2980, 3031, 3464, 4172, 4330, 4768, 5215, 5960, 6062, 6928, 8344, 8660, 10430, 11920, 12124, 13856, 15155, 16688, 17320, 20860, 23840, 24248, 30310, 33376, 34640, 41720, 48496, 60620, 64517, 69280, 83440, 96992, 121240, 129034, 166880, 242480, 258068, 322585, 451619, 484960, 516136, 645170, 903238, 1032272, 1290340, 1806476, 2064544, 2258095, 2580680, 3612952, 4516190, 5161360, 7225904, 9032380, 10322720, 14451808, 18064760, 36129520, 72259040]

約数ペア:

[(1, 72259040), (2, 36129520), (4, 18064760), (5, 14451808), (7, 10322720), (8, 9032380), (10, 7225904), (14, 5161360), (16, 4516190), (20, 3612952), (28, 2580680), (32, 2258095), (35, 2064544), (40, 1806476), (56, 1290340), (70, 1032272), (80, 903238), (112, 645170), (140, 516136), (149, 484960), (160, 451619), (224, 322585), (280, 258068), (298, 242480), (433, 166880), (560, 129034), (596, 121240), (745, 96992), (866, 83440), (1043, 69280), (1120, 64517), (1192, 60620), (1490, 48496), (1732, 41720), (2086, 34640), (2165, 33376), (2384, 30310), (2980, 24248), (3031, 23840), (3464, 20860), (4172, 17320), (4330, 16688), (4768, 15155), (5215, 13856), (5960, 12124), (6062, 11920), (6928, 10430), (8344, 8660)]