40268874960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{68963}}^1$

素因数の和:69793

約数の個数: 120

約数和(自身を含む): 135405021024

約数和(自身を除く): 95136146064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 811, 1622, 2433, 3244, 4055, 4866, 6488, 7299, 8110, 9732, 12165, 12976, 14598, 16220, 19464, 24330, 29196, 32440, 36495, 38928, 48660, 58392, 64880, 68963, 72990, 97320, 116784, 137926, 145980, 194640, 206889, 275852, 291960, 344815, 413778, 551704, 583920, 620667, 689630, 827556, 1034445, 1103408, 1241334, 1379260, 1655112, 2068890, 2482668, 2758520, 3103335, 3310224, 4137780, 4965336, 5517040, 6206670, 8275560, 9930672, 12413340, 16551120, 24826680, 49653360, 55928993, 111857986, 167786979, 223715972, 279644965, 335573958, 447431944, 503360937, 559289930, 671147916, 838934895, 894863888, 1006721874, 1118579860, 1342295832, 1677869790, 2013443748, 2237159720, 2516804685, 2684591664, 3355739580, 4026887496, 4474319440, 5033609370, 6711479160, 8053774992, 10067218740, 13422958320, 20134437480, 40268874960]

約数ペア:

[(1, 40268874960), (2, 20134437480), (3, 13422958320), (4, 10067218740), (5, 8053774992), (6, 6711479160), (8, 5033609370), (9, 4474319440), (10, 4026887496), (12, 3355739580), (15, 2684591664), (16, 2516804685), (18, 2237159720), (20, 2013443748), (24, 1677869790), (30, 1342295832), (36, 1118579860), (40, 1006721874), (45, 894863888), (48, 838934895), (60, 671147916), (72, 559289930), (80, 503360937), (90, 447431944), (120, 335573958), (144, 279644965), (180, 223715972), (240, 167786979), (360, 111857986), (720, 55928993), (811, 49653360), (1622, 24826680), (2433, 16551120), (3244, 12413340), (4055, 9930672), (4866, 8275560), (6488, 6206670), (7299, 5517040), (8110, 4965336), (9732, 4137780), (12165, 3310224), (12976, 3103335), (14598, 2758520), (16220, 2482668), (19464, 2068890), (24330, 1655112), (29196, 1379260), (32440, 1241334), (36495, 1103408), (38928, 1034445), (48660, 827556), (58392, 689630), (64880, 620667), (68963, 583920), (72990, 551704), (97320, 413778), (116784, 344815), (137926, 291960), (145980, 275852), (194640, 206889)]