121607440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 318193920

約数和(自身を除く): 196586480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 43, 46, 53, 58, 80, 86, 92, 106, 115, 116, 145, 172, 184, 212, 215, 230, 232, 265, 290, 344, 368, 424, 430, 460, 464, 530, 580, 667, 688, 848, 860, 920, 989, 1060, 1160, 1219, 1247, 1334, 1537, 1720, 1840, 1978, 2120, 2279, 2320, 2438, 2494, 2668, 3074, 3335, 3440, 3956, 4240, 4558, 4876, 4945, 4988, 5336, 6095, 6148, 6235, 6670, 7685, 7912, 9116, 9752, 9890, 9976, 10672, 11395, 12190, 12296, 12470, 13340, 15370, 15824, 18232, 19504, 19780, 19952, 22790, 24380, 24592, 24940, 26680, 28681, 30740, 35351, 36464, 39560, 45580, 48760, 49880, 52417, 53360, 57362, 61480, 66091, 70702, 79120, 91160, 97520, 99760, 104834, 114724, 122960, 132182, 141404, 143405, 176755, 182320, 209668, 229448, 262085, 264364, 282808, 286810, 330455, 353510, 419336, 458896, 524170, 528728, 565616, 573620, 660910, 707020, 838672, 1048340, 1057456, 1147240, 1321820, 1414040, 1520093, 2096680, 2294480, 2643640, 2828080, 3040186, 4193360, 5287280, 6080372, 7600465, 12160744, 15200930, 24321488, 30401860, 60803720, 121607440]

約数ペア:

[(1, 121607440), (2, 60803720), (4, 30401860), (5, 24321488), (8, 15200930), (10, 12160744), (16, 7600465), (20, 6080372), (23, 5287280), (29, 4193360), (40, 3040186), (43, 2828080), (46, 2643640), (53, 2294480), (58, 2096680), (80, 1520093), (86, 1414040), (92, 1321820), (106, 1147240), (115, 1057456), (116, 1048340), (145, 838672), (172, 707020), (184, 660910), (212, 573620), (215, 565616), (230, 528728), (232, 524170), (265, 458896), (290, 419336), (344, 353510), (368, 330455), (424, 286810), (430, 282808), (460, 264364), (464, 262085), (530, 229448), (580, 209668), (667, 182320), (688, 176755), (848, 143405), (860, 141404), (920, 132182), (989, 122960), (1060, 114724), (1160, 104834), (1219, 99760), (1247, 97520), (1334, 91160), (1537, 79120), (1720, 70702), (1840, 66091), (1978, 61480), (2120, 57362), (2279, 53360), (2320, 52417), (2438, 49880), (2494, 48760), (2668, 45580), (3074, 39560), (3335, 36464), (3440, 35351), (3956, 30740), (4240, 28681), (4558, 26680), (4876, 24940), (4945, 24592), (4988, 24380), (5336, 22790), (6095, 19952), (6148, 19780), (6235, 19504), (6670, 18232), (7685, 15824), (7912, 15370), (9116, 13340), (9752, 12470), (9890, 12296), (9976, 12190), (10672, 11395)]