240273495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4125

約数の個数: 96

約数和(自身を含む): 549918720

約数和(自身を除く): 309645225

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 315, 357, 385, 495, 561, 595, 693, 765, 935, 1071, 1155, 1309, 1683, 1785, 2805, 3465, 3927, 4079, 5355, 6545, 8415, 11781, 12237, 19635, 20395, 28553, 36711, 44869, 58905, 61185, 69343, 85659, 134607, 142765, 183555, 208029, 224345, 256977, 314083, 346715, 403821, 428295, 485401, 624087, 673035, 762773, 942249, 1040145, 1284885, 1456203, 1570415, 2019105, 2288319, 2427005, 2826747, 3120435, 3813865, 4368609, 4711245, 5339411, 6864957, 7281015, 11441595, 14133735, 16018233, 21843045, 26697055, 34324785, 48054699, 80091165, 240273495]

約数ペア:

[(1, 240273495), (3, 80091165), (5, 48054699), (7, 34324785), (9, 26697055), (11, 21843045), (15, 16018233), (17, 14133735), (21, 11441595), (33, 7281015), (35, 6864957), (45, 5339411), (51, 4711245), (55, 4368609), (63, 3813865), (77, 3120435), (85, 2826747), (99, 2427005), (105, 2288319), (119, 2019105), (153, 1570415), (165, 1456203), (187, 1284885), (231, 1040145), (255, 942249), (315, 762773), (357, 673035), (385, 624087), (495, 485401), (561, 428295), (595, 403821), (693, 346715), (765, 314083), (935, 256977), (1071, 224345), (1155, 208029), (1309, 183555), (1683, 142765), (1785, 134607), (2805, 85659), (3465, 69343), (3927, 61185), (4079, 58905), (5355, 44869), (6545, 36711), (8415, 28553), (11781, 20395), (12237, 19635)]