23967240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 79902720

約数和(自身を除く): 55935480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 271, 330, 335, 402, 440, 536, 542, 660, 670, 737, 804, 813, 1005, 1084, 1320, 1340, 1355, 1474, 1608, 1626, 2010, 2168, 2211, 2680, 2710, 2948, 2981, 3252, 3685, 4020, 4065, 4422, 5420, 5896, 5962, 6504, 7370, 8040, 8130, 8844, 8943, 10840, 11055, 11924, 14740, 14905, 16260, 17688, 17886, 18157, 22110, 23848, 29480, 29810, 32520, 35772, 36314, 44220, 44715, 54471, 59620, 71544, 72628, 88440, 89430, 90785, 108942, 119240, 145256, 178860, 181570, 199727, 217884, 272355, 357720, 363140, 399454, 435768, 544710, 599181, 726280, 798908, 998635, 1089420, 1198362, 1597816, 1997270, 2178840, 2396724, 2995905, 3994540, 4793448, 5991810, 7989080, 11983620, 23967240]

約数ペア:

[(1, 23967240), (2, 11983620), (3, 7989080), (4, 5991810), (5, 4793448), (6, 3994540), (8, 2995905), (10, 2396724), (11, 2178840), (12, 1997270), (15, 1597816), (20, 1198362), (22, 1089420), (24, 998635), (30, 798908), (33, 726280), (40, 599181), (44, 544710), (55, 435768), (60, 399454), (66, 363140), (67, 357720), (88, 272355), (110, 217884), (120, 199727), (132, 181570), (134, 178860), (165, 145256), (201, 119240), (220, 108942), (264, 90785), (268, 89430), (271, 88440), (330, 72628), (335, 71544), (402, 59620), (440, 54471), (536, 44715), (542, 44220), (660, 36314), (670, 35772), (737, 32520), (804, 29810), (813, 29480), (1005, 23848), (1084, 22110), (1320, 18157), (1340, 17886), (1355, 17688), (1474, 16260), (1608, 14905), (1626, 14740), (2010, 11924), (2168, 11055), (2211, 10840), (2680, 8943), (2710, 8844), (2948, 8130), (2981, 8040), (3252, 7370), (3685, 6504), (4020, 5962), (4065, 5896), (4422, 5420)]