127248480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1029

約数の個数: 144

約数和(自身を含む): 439193664

約数和(自身を除く): 311945184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 911, 970, 1164, 1440, 1455, 1552, 1746, 1822, 1940, 2328, 2733, 2910, 3104, 3492, 3644, 3880, 4365, 4555, 4656, 5466, 5820, 6984, 7288, 7760, 8199, 8730, 9110, 9312, 10932, 11640, 13665, 13968, 14576, 15520, 16398, 17460, 18220, 21864, 23280, 27330, 27936, 29152, 32796, 34920, 36440, 40995, 43728, 46560, 54660, 65592, 69840, 72880, 81990, 87456, 88367, 109320, 131184, 139680, 145760, 163980, 176734, 218640, 262368, 265101, 327960, 353468, 437280, 441835, 530202, 655920, 706936, 795303, 883670, 1060404, 1311840, 1325505, 1413872, 1590606, 1767340, 2120808, 2651010, 2827744, 3181212, 3534680, 3976515, 4241616, 5302020, 6362424, 7069360, 7953030, 8483232, 10604040, 12724848, 14138720, 15906060, 21208080, 25449696, 31812120, 42416160, 63624240, 127248480]

約数ペア:

[(1, 127248480), (2, 63624240), (3, 42416160), (4, 31812120), (5, 25449696), (6, 21208080), (8, 15906060), (9, 14138720), (10, 12724848), (12, 10604040), (15, 8483232), (16, 7953030), (18, 7069360), (20, 6362424), (24, 5302020), (30, 4241616), (32, 3976515), (36, 3534680), (40, 3181212), (45, 2827744), (48, 2651010), (60, 2120808), (72, 1767340), (80, 1590606), (90, 1413872), (96, 1325505), (97, 1311840), (120, 1060404), (144, 883670), (160, 795303), (180, 706936), (194, 655920), (240, 530202), (288, 441835), (291, 437280), (360, 353468), (388, 327960), (480, 265101), (485, 262368), (582, 218640), (720, 176734), (776, 163980), (873, 145760), (911, 139680), (970, 131184), (1164, 109320), (1440, 88367), (1455, 87456), (1552, 81990), (1746, 72880), (1822, 69840), (1940, 65592), (2328, 54660), (2733, 46560), (2910, 43728), (3104, 40995), (3492, 36440), (3644, 34920), (3880, 32796), (4365, 29152), (4555, 27936), (4656, 27330), (5466, 23280), (5820, 21864), (6984, 18220), (7288, 17460), (7760, 16398), (8199, 15520), (8730, 14576), (9110, 13968), (9312, 13665), (10932, 11640)]