37980720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 141017760

約数和(自身を除く): 103037040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 107, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 214, 232, 240, 255, 261, 272, 290, 306, 321, 340, 348, 360, 408, 428, 435, 464, 493, 510, 522, 535, 580, 612, 642, 680, 696, 720, 765, 816, 856, 870, 963, 986, 1020, 1044, 1070, 1160, 1224, 1284, 1305, 1360, 1392, 1479, 1530, 1605, 1712, 1740, 1819, 1926, 1972, 2040, 2088, 2140, 2320, 2448, 2465, 2568, 2610, 2958, 3060, 3103, 3210, 3480, 3638, 3852, 3944, 4080, 4176, 4280, 4437, 4815, 4930, 5136, 5220, 5457, 5916, 6120, 6206, 6420, 6960, 7276, 7395, 7704, 7888, 8560, 8874, 9095, 9309, 9630, 9860, 10440, 10914, 11832, 12240, 12412, 12840, 14552, 14790, 15408, 15515, 16371, 17748, 18190, 18618, 19260, 19720, 20880, 21828, 22185, 23664, 24824, 25680, 27285, 27927, 29104, 29580, 31030, 32742, 35496, 36380, 37236, 38520, 39440, 43656, 44370, 46545, 49648, 52751, 54570, 55854, 59160, 62060, 65484, 70992, 72760, 74472, 77040, 81855, 87312, 88740, 93090, 105502, 109140, 111708, 118320, 124120, 130968, 139635, 145520, 148944, 158253, 163710, 177480, 186180, 211004, 218280, 223416, 248240, 261936, 263755, 279270, 316506, 327420, 354960, 372360, 422008, 436560, 446832, 474759, 527510, 558540, 633012, 654840, 744720, 791265, 844016, 949518, 1055020, 1117080, 1266024, 1309680, 1582530, 1899036, 2110040, 2234160, 2373795, 2532048, 3165060, 3798072, 4220080, 4747590, 6330120, 7596144, 9495180, 12660240, 18990360, 37980720]

約数ペア:

[(1, 37980720), (2, 18990360), (3, 12660240), (4, 9495180), (5, 7596144), (6, 6330120), (8, 4747590), (9, 4220080), (10, 3798072), (12, 3165060), (15, 2532048), (16, 2373795), (17, 2234160), (18, 2110040), (20, 1899036), (24, 1582530), (29, 1309680), (30, 1266024), (34, 1117080), (36, 1055020), (40, 949518), (45, 844016), (48, 791265), (51, 744720), (58, 654840), (60, 633012), (68, 558540), (72, 527510), (80, 474759), (85, 446832), (87, 436560), (90, 422008), (102, 372360), (107, 354960), (116, 327420), (120, 316506), (136, 279270), (144, 263755), (145, 261936), (153, 248240), (170, 223416), (174, 218280), (180, 211004), (204, 186180), (214, 177480), (232, 163710), (240, 158253), (255, 148944), (261, 145520), (272, 139635), (290, 130968), (306, 124120), (321, 118320), (340, 111708), (348, 109140), (360, 105502), (408, 93090), (428, 88740), (435, 87312), (464, 81855), (493, 77040), (510, 74472), (522, 72760), (535, 70992), (580, 65484), (612, 62060), (642, 59160), (680, 55854), (696, 54570), (720, 52751), (765, 49648), (816, 46545), (856, 44370), (870, 43656), (963, 39440), (986, 38520), (1020, 37236), (1044, 36380), (1070, 35496), (1160, 32742), (1224, 31030), (1284, 29580), (1305, 29104), (1360, 27927), (1392, 27285), (1479, 25680), (1530, 24824), (1605, 23664), (1712, 22185), (1740, 21828), (1819, 20880), (1926, 19720), (1972, 19260), (2040, 18618), (2088, 18190), (2140, 17748), (2320, 16371), (2448, 15515), (2465, 15408), (2568, 14790), (2610, 14552), (2958, 12840), (3060, 12412), (3103, 12240), (3210, 11832), (3480, 10914), (3638, 10440), (3852, 9860), (3944, 9630), (4080, 9309), (4176, 9095), (4280, 8874), (4437, 8560), (4815, 7888), (4930, 7704), (5136, 7395), (5220, 7276), (5457, 6960), (5916, 6420), (6120, 6206)]