127695840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15649}}^1$

素因数の和:15684

約数の個数: 96

約数和(自身を含む): 425930400

約数和(自身を除く): 298234560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 15649, 31298, 46947, 62596, 78245, 93894, 125192, 156490, 187788, 234735, 250384, 266033, 312980, 375576, 469470, 500768, 532066, 625960, 751152, 798099, 938940, 1064132, 1251920, 1330165, 1502304, 1596198, 1877880, 2128264, 2503840, 2660330, 3192396, 3755760, 3990495, 4256528, 5320660, 6384792, 7511520, 7980990, 8513056, 10641320, 12769584, 15961980, 21282640, 25539168, 31923960, 42565280, 63847920, 127695840]

約数ペア:

[(1, 127695840), (2, 63847920), (3, 42565280), (4, 31923960), (5, 25539168), (6, 21282640), (8, 15961980), (10, 12769584), (12, 10641320), (15, 8513056), (16, 7980990), (17, 7511520), (20, 6384792), (24, 5320660), (30, 4256528), (32, 3990495), (34, 3755760), (40, 3192396), (48, 2660330), (51, 2503840), (60, 2128264), (68, 1877880), (80, 1596198), (85, 1502304), (96, 1330165), (102, 1251920), (120, 1064132), (136, 938940), (160, 798099), (170, 751152), (204, 625960), (240, 532066), (255, 500768), (272, 469470), (340, 375576), (408, 312980), (480, 266033), (510, 250384), (544, 234735), (680, 187788), (816, 156490), (1020, 125192), (1360, 93894), (1632, 78245), (2040, 62596), (2720, 46947), (4080, 31298), (8160, 15649)]