246972720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15359}}^1$

素因数の和:15442

約数の個数: 80

約数和(自身を含む): 777093120

約数和(自身を除く): 530120400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 15359, 16080, 30718, 46077, 61436, 76795, 92154, 122872, 153590, 184308, 230385, 245744, 307180, 368616, 460770, 614360, 737232, 921540, 1029053, 1228720, 1843080, 2058106, 3087159, 3686160, 4116212, 5145265, 6174318, 8232424, 10290530, 12348636, 15435795, 16464848, 20581060, 24697272, 30871590, 41162120, 49394544, 61743180, 82324240, 123486360, 246972720]

約数ペア:

[(1, 246972720), (2, 123486360), (3, 82324240), (4, 61743180), (5, 49394544), (6, 41162120), (8, 30871590), (10, 24697272), (12, 20581060), (15, 16464848), (16, 15435795), (20, 12348636), (24, 10290530), (30, 8232424), (40, 6174318), (48, 5145265), (60, 4116212), (67, 3686160), (80, 3087159), (120, 2058106), (134, 1843080), (201, 1228720), (240, 1029053), (268, 921540), (335, 737232), (402, 614360), (536, 460770), (670, 368616), (804, 307180), (1005, 245744), (1072, 230385), (1340, 184308), (1608, 153590), (2010, 122872), (2680, 92154), (3216, 76795), (4020, 61436), (5360, 46077), (8040, 30718), (15359, 16080)]