125670240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 431999568

約数和(自身を除く): 306329328

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, 120, 144, 160, 180, 197, 240, 288, 360, 394, 443, 480, 591, 720, 788, 886, 985, 1182, 1329, 1440, 1576, 1772, 1773, 1970, 2215, 2364, 2658, 2955, 3152, 3544, 3546, 3940, 3987, 4430, 4728, 5316, 5910, 6304, 6645, 7088, 7092, 7880, 7974, 8860, 8865, 9456, 10632, 11820, 13290, 14176, 14184, 15760, 15948, 17720, 17730, 18912, 19935, 21264, 23640, 26580, 28368, 31520, 31896, 35440, 35460, 39870, 42528, 47280, 53160, 56736, 63792, 70880, 70920, 79740, 87271, 94560, 106320, 127584, 141840, 159480, 174542, 212640, 261813, 283680, 318960, 349084, 436355, 523626, 637920, 698168, 785439, 872710, 1047252, 1309065, 1396336, 1570878, 1745420, 2094504, 2618130, 2792672, 3141756, 3490840, 3927195, 4189008, 5236260, 6283512, 6981680, 7854390, 8378016, 10472520, 12567024, 13963360, 15708780, 20945040, 25134048, 31417560, 41890080, 62835120, 125670240]

約数ペア:

[(1, 125670240), (2, 62835120), (3, 41890080), (4, 31417560), (5, 25134048), (6, 20945040), (8, 15708780), (9, 13963360), (10, 12567024), (12, 10472520), (15, 8378016), (16, 7854390), (18, 6981680), (20, 6283512), (24, 5236260), (30, 4189008), (32, 3927195), (36, 3490840), (40, 3141756), (45, 2792672), (48, 2618130), (60, 2094504), (72, 1745420), (80, 1570878), (90, 1396336), (96, 1309065), (120, 1047252), (144, 872710), (160, 785439), (180, 698168), (197, 637920), (240, 523626), (288, 436355), (360, 349084), (394, 318960), (443, 283680), (480, 261813), (591, 212640), (720, 174542), (788, 159480), (886, 141840), (985, 127584), (1182, 106320), (1329, 94560), (1440, 87271), (1576, 79740), (1772, 70920), (1773, 70880), (1970, 63792), (2215, 56736), (2364, 53160), (2658, 47280), (2955, 42528), (3152, 39870), (3544, 35460), (3546, 35440), (3940, 31896), (3987, 31520), (4430, 28368), (4728, 26580), (5316, 23640), (5910, 21264), (6304, 19935), (6645, 18912), (7088, 17730), (7092, 17720), (7880, 15948), (7974, 15760), (8860, 14184), (8865, 14176), (9456, 13290), (10632, 11820)]