307539840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5220

約数の個数: 128

約数和(自身を含む): 1012101120

約数和(自身を除く): 704561280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5167, 5952, 7440, 9920, 10334, 11904, 14880, 15501, 19840, 20668, 25835, 29760, 31002, 41336, 51670, 59520, 62004, 77505, 82672, 103340, 124008, 155010, 160177, 165344, 206680, 248016, 310020, 320354, 330688, 413360, 480531, 496032, 620040, 640708, 661376, 800885, 826720, 961062, 992064, 1240080, 1281416, 1601770, 1653440, 1922124, 1984128, 2402655, 2480160, 2562832, 3203540, 3306880, 3844248, 4805310, 4960320, 5125664, 6407080, 7688496, 9610620, 9920640, 10251328, 12814160, 15376992, 19221240, 20502656, 25628320, 30753984, 38442480, 51256640, 61507968, 76884960, 102513280, 153769920, 307539840]

約数ペア:

[(1, 307539840), (2, 153769920), (3, 102513280), (4, 76884960), (5, 61507968), (6, 51256640), (8, 38442480), (10, 30753984), (12, 25628320), (15, 20502656), (16, 19221240), (20, 15376992), (24, 12814160), (30, 10251328), (31, 9920640), (32, 9610620), (40, 7688496), (48, 6407080), (60, 5125664), (62, 4960320), (64, 4805310), (80, 3844248), (93, 3306880), (96, 3203540), (120, 2562832), (124, 2480160), (128, 2402655), (155, 1984128), (160, 1922124), (186, 1653440), (192, 1601770), (240, 1281416), (248, 1240080), (310, 992064), (320, 961062), (372, 826720), (384, 800885), (465, 661376), (480, 640708), (496, 620040), (620, 496032), (640, 480531), (744, 413360), (930, 330688), (960, 320354), (992, 310020), (1240, 248016), (1488, 206680), (1860, 165344), (1920, 160177), (1984, 155010), (2480, 124008), (2976, 103340), (3720, 82672), (3968, 77505), (4960, 62004), (5167, 59520), (5952, 51670), (7440, 41336), (9920, 31002), (10334, 29760), (11904, 25835), (14880, 20668), (15501, 19840)]