32427240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 105062400

約数和(自身を除く): 72635160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 379, 460, 465, 552, 620, 690, 713, 744, 758, 920, 930, 1137, 1240, 1380, 1426, 1516, 1860, 1895, 2139, 2274, 2760, 2852, 3032, 3565, 3720, 3790, 4278, 4548, 5685, 5704, 7130, 7580, 8556, 8717, 9096, 10695, 11370, 11749, 14260, 15160, 17112, 17434, 21390, 22740, 23498, 26151, 28520, 34868, 35247, 42780, 43585, 45480, 46996, 52302, 58745, 69736, 70494, 85560, 87170, 93992, 104604, 117490, 130755, 140988, 174340, 176235, 209208, 234980, 261510, 270227, 281976, 348680, 352470, 469960, 523020, 540454, 704940, 810681, 1046040, 1080908, 1351135, 1409880, 1621362, 2161816, 2702270, 3242724, 4053405, 5404540, 6485448, 8106810, 10809080, 16213620, 32427240]

約数ペア:

[(1, 32427240), (2, 16213620), (3, 10809080), (4, 8106810), (5, 6485448), (6, 5404540), (8, 4053405), (10, 3242724), (12, 2702270), (15, 2161816), (20, 1621362), (23, 1409880), (24, 1351135), (30, 1080908), (31, 1046040), (40, 810681), (46, 704940), (60, 540454), (62, 523020), (69, 469960), (92, 352470), (93, 348680), (115, 281976), (120, 270227), (124, 261510), (138, 234980), (155, 209208), (184, 176235), (186, 174340), (230, 140988), (248, 130755), (276, 117490), (310, 104604), (345, 93992), (372, 87170), (379, 85560), (460, 70494), (465, 69736), (552, 58745), (620, 52302), (690, 46996), (713, 45480), (744, 43585), (758, 42780), (920, 35247), (930, 34868), (1137, 28520), (1240, 26151), (1380, 23498), (1426, 22740), (1516, 21390), (1860, 17434), (1895, 17112), (2139, 15160), (2274, 14260), (2760, 11749), (2852, 11370), (3032, 10695), (3565, 9096), (3720, 8717), (3790, 8556), (4278, 7580), (4548, 7130), (5685, 5704)]