30335160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 98496000

約数和(自身を除く): 68160840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 379, 435, 460, 552, 580, 667, 690, 696, 758, 870, 920, 1137, 1160, 1334, 1380, 1516, 1740, 1895, 2001, 2274, 2668, 2760, 3032, 3335, 3480, 3790, 4002, 4548, 5336, 5685, 6670, 7580, 8004, 8717, 9096, 10005, 10991, 11370, 13340, 15160, 16008, 17434, 20010, 21982, 22740, 26151, 26680, 32973, 34868, 40020, 43585, 43964, 45480, 52302, 54955, 65946, 69736, 80040, 87170, 87928, 104604, 109910, 130755, 131892, 164865, 174340, 209208, 219820, 252793, 261510, 263784, 329730, 348680, 439640, 505586, 523020, 659460, 758379, 1011172, 1046040, 1263965, 1318920, 1516758, 2022344, 2527930, 3033516, 3791895, 5055860, 6067032, 7583790, 10111720, 15167580, 30335160]

約数ペア:

[(1, 30335160), (2, 15167580), (3, 10111720), (4, 7583790), (5, 6067032), (6, 5055860), (8, 3791895), (10, 3033516), (12, 2527930), (15, 2022344), (20, 1516758), (23, 1318920), (24, 1263965), (29, 1046040), (30, 1011172), (40, 758379), (46, 659460), (58, 523020), (60, 505586), (69, 439640), (87, 348680), (92, 329730), (115, 263784), (116, 261510), (120, 252793), (138, 219820), (145, 209208), (174, 174340), (184, 164865), (230, 131892), (232, 130755), (276, 109910), (290, 104604), (345, 87928), (348, 87170), (379, 80040), (435, 69736), (460, 65946), (552, 54955), (580, 52302), (667, 45480), (690, 43964), (696, 43585), (758, 40020), (870, 34868), (920, 32973), (1137, 26680), (1160, 26151), (1334, 22740), (1380, 21982), (1516, 20010), (1740, 17434), (1895, 16008), (2001, 15160), (2274, 13340), (2668, 11370), (2760, 10991), (3032, 10005), (3335, 9096), (3480, 8717), (3790, 8004), (4002, 7580), (4548, 6670), (5336, 5685)]