136980120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:929

約数の個数: 128

約数和(自身を含む): 439027200

約数和(自身を除く): 302047080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 570, 584, 730, 760, 823, 876, 1095, 1140, 1387, 1460, 1646, 1752, 2190, 2280, 2469, 2774, 2920, 3292, 4115, 4161, 4380, 4938, 5548, 6584, 6935, 8230, 8322, 8760, 9876, 11096, 12345, 13870, 15637, 16460, 16644, 19752, 20805, 24690, 27740, 31274, 32920, 33288, 41610, 46911, 49380, 55480, 60079, 62548, 78185, 83220, 93822, 98760, 120158, 125096, 156370, 166440, 180237, 187644, 234555, 240316, 300395, 312740, 360474, 375288, 469110, 480632, 600790, 625480, 720948, 901185, 938220, 1141501, 1201580, 1441896, 1802370, 1876440, 2283002, 2403160, 3424503, 3604740, 4566004, 5707505, 6849006, 7209480, 9132008, 11415010, 13698012, 17122515, 22830020, 27396024, 34245030, 45660040, 68490060, 136980120]

約数ペア:

[(1, 136980120), (2, 68490060), (3, 45660040), (4, 34245030), (5, 27396024), (6, 22830020), (8, 17122515), (10, 13698012), (12, 11415010), (15, 9132008), (19, 7209480), (20, 6849006), (24, 5707505), (30, 4566004), (38, 3604740), (40, 3424503), (57, 2403160), (60, 2283002), (73, 1876440), (76, 1802370), (95, 1441896), (114, 1201580), (120, 1141501), (146, 938220), (152, 901185), (190, 720948), (219, 625480), (228, 600790), (285, 480632), (292, 469110), (365, 375288), (380, 360474), (438, 312740), (456, 300395), (570, 240316), (584, 234555), (730, 187644), (760, 180237), (823, 166440), (876, 156370), (1095, 125096), (1140, 120158), (1387, 98760), (1460, 93822), (1646, 83220), (1752, 78185), (2190, 62548), (2280, 60079), (2469, 55480), (2774, 49380), (2920, 46911), (3292, 41610), (4115, 33288), (4161, 32920), (4380, 31274), (4938, 27740), (5548, 24690), (6584, 20805), (6935, 19752), (8230, 16644), (8322, 16460), (8760, 15637), (9876, 13870), (11096, 12345)]