154126080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 216

約数和(自身を含む): 565345872

約数和(自身を除く): 411219792

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, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 787, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1574, 1632, 1920, 2040, 2176, 2304, 2361, 2448, 2720, 2880, 3060, 3148, 3264, 3840, 3935, 4080, 4352, 4722, 4896, 5440, 5760, 6120, 6296, 6528, 7083, 7870, 8160, 9444, 9792, 10880, 11520, 11805, 12240, 12592, 13056, 13379, 14166, 15740, 16320, 18888, 19584, 21760, 23610, 24480, 25184, 26758, 28332, 31480, 32640, 35415, 37776, 39168, 40137, 47220, 48960, 50368, 53516, 56664, 62960, 65280, 66895, 70830, 75552, 80274, 94440, 97920, 100736, 107032, 113328, 120411, 125920, 133790, 141660, 151104, 160548, 188880, 195840, 200685, 201472, 214064, 226656, 240822, 251840, 267580, 283320, 302208, 321096, 377760, 401370, 428128, 453312, 481644, 503680, 535160, 566640, 602055, 604416, 642192, 755520, 802740, 856256, 906624, 963288, 1007360, 1070320, 1133280, 1204110, 1284384, 1511040, 1605480, 1712512, 1813248, 1926576, 2140640, 2266560, 2408220, 2568768, 3022080, 3210960, 3425024, 3853152, 4281280, 4533120, 4816440, 5137536, 6421920, 7706304, 8562560, 9066240, 9632880, 10275072, 12843840, 15412608, 17125120, 19265760, 25687680, 30825216, 38531520, 51375360, 77063040, 154126080]

約数ペア:

[(1, 154126080), (2, 77063040), (3, 51375360), (4, 38531520), (5, 30825216), (6, 25687680), (8, 19265760), (9, 17125120), (10, 15412608), (12, 12843840), (15, 10275072), (16, 9632880), (17, 9066240), (18, 8562560), (20, 7706304), (24, 6421920), (30, 5137536), (32, 4816440), (34, 4533120), (36, 4281280), (40, 3853152), (45, 3425024), (48, 3210960), (51, 3022080), (60, 2568768), (64, 2408220), (68, 2266560), (72, 2140640), (80, 1926576), (85, 1813248), (90, 1712512), (96, 1605480), (102, 1511040), (120, 1284384), (128, 1204110), (136, 1133280), (144, 1070320), (153, 1007360), (160, 963288), (170, 906624), (180, 856256), (192, 802740), (204, 755520), (240, 642192), (255, 604416), (256, 602055), (272, 566640), (288, 535160), (306, 503680), (320, 481644), (340, 453312), (360, 428128), (384, 401370), (408, 377760), (480, 321096), (510, 302208), (544, 283320), (576, 267580), (612, 251840), (640, 240822), (680, 226656), (720, 214064), (765, 201472), (768, 200685), (787, 195840), (816, 188880), (960, 160548), (1020, 151104), (1088, 141660), (1152, 133790), (1224, 125920), (1280, 120411), (1360, 113328), (1440, 107032), (1530, 100736), (1574, 97920), (1632, 94440), (1920, 80274), (2040, 75552), (2176, 70830), (2304, 66895), (2361, 65280), (2448, 62960), (2720, 56664), (2880, 53516), (3060, 50368), (3148, 48960), (3264, 47220), (3840, 40137), (3935, 39168), (4080, 37776), (4352, 35415), (4722, 32640), (4896, 31480), (5440, 28332), (5760, 26758), (6120, 25184), (6296, 24480), (6528, 23610), (7083, 21760), (7870, 19584), (8160, 18888), (9444, 16320), (9792, 15740), (10880, 14166), (11520, 13379), (11805, 13056), (12240, 12592)]