38531520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:827

約数の個数: 168

約数和(自身を含む): 140506704

約数和(自身を除く): 101975184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 787, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1574, 1632, 2040, 2361, 2448, 2720, 2880, 3060, 3148, 3264, 3935, 4080, 4722, 4896, 5440, 6120, 6296, 7083, 7870, 8160, 9444, 9792, 11805, 12240, 12592, 13379, 14166, 15740, 16320, 18888, 23610, 24480, 25184, 26758, 28332, 31480, 35415, 37776, 40137, 47220, 48960, 50368, 53516, 56664, 62960, 66895, 70830, 75552, 80274, 94440, 107032, 113328, 120411, 125920, 133790, 141660, 151104, 160548, 188880, 200685, 214064, 226656, 240822, 251840, 267580, 283320, 321096, 377760, 401370, 428128, 453312, 481644, 535160, 566640, 602055, 642192, 755520, 802740, 856256, 963288, 1070320, 1133280, 1204110, 1284384, 1605480, 1926576, 2140640, 2266560, 2408220, 2568768, 3210960, 3853152, 4281280, 4816440, 6421920, 7706304, 9632880, 12843840, 19265760, 38531520]

約数ペア:

[(1, 38531520), (2, 19265760), (3, 12843840), (4, 9632880), (5, 7706304), (6, 6421920), (8, 4816440), (9, 4281280), (10, 3853152), (12, 3210960), (15, 2568768), (16, 2408220), (17, 2266560), (18, 2140640), (20, 1926576), (24, 1605480), (30, 1284384), (32, 1204110), (34, 1133280), (36, 1070320), (40, 963288), (45, 856256), (48, 802740), (51, 755520), (60, 642192), (64, 602055), (68, 566640), (72, 535160), (80, 481644), (85, 453312), (90, 428128), (96, 401370), (102, 377760), (120, 321096), (136, 283320), (144, 267580), (153, 251840), (160, 240822), (170, 226656), (180, 214064), (192, 200685), (204, 188880), (240, 160548), (255, 151104), (272, 141660), (288, 133790), (306, 125920), (320, 120411), (340, 113328), (360, 107032), (408, 94440), (480, 80274), (510, 75552), (544, 70830), (576, 66895), (612, 62960), (680, 56664), (720, 53516), (765, 50368), (787, 48960), (816, 47220), (960, 40137), (1020, 37776), (1088, 35415), (1224, 31480), (1360, 28332), (1440, 26758), (1530, 25184), (1574, 24480), (1632, 23610), (2040, 18888), (2361, 16320), (2448, 15740), (2720, 14166), (2880, 13379), (3060, 12592), (3148, 12240), (3264, 11805), (3935, 9792), (4080, 9444), (4722, 8160), (4896, 7870), (5440, 7083), (6120, 6296)]