258380160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5896

約数の個数: 128

約数和(自身を含む): 859541760

約数和(自身を除く): 601161600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 5851, 7360, 8832, 11040, 11702, 14720, 17553, 22080, 23404, 29255, 35106, 44160, 46808, 58510, 70212, 87765, 93616, 117020, 134573, 140424, 175530, 187232, 234040, 269146, 280848, 351060, 374464, 403719, 468080, 538292, 561696, 672865, 702120, 748928, 807438, 936160, 1076584, 1123392, 1345730, 1404240, 1614876, 1872320, 2018595, 2153168, 2246784, 2691460, 2808480, 3229752, 3744640, 4037190, 4306336, 5382920, 5616960, 6459504, 8074380, 8612672, 10765840, 11233920, 12919008, 16148760, 17225344, 21531680, 25838016, 32297520, 43063360, 51676032, 64595040, 86126720, 129190080, 258380160]

約数ペア:

[(1, 258380160), (2, 129190080), (3, 86126720), (4, 64595040), (5, 51676032), (6, 43063360), (8, 32297520), (10, 25838016), (12, 21531680), (15, 17225344), (16, 16148760), (20, 12919008), (23, 11233920), (24, 10765840), (30, 8612672), (32, 8074380), (40, 6459504), (46, 5616960), (48, 5382920), (60, 4306336), (64, 4037190), (69, 3744640), (80, 3229752), (92, 2808480), (96, 2691460), (115, 2246784), (120, 2153168), (128, 2018595), (138, 1872320), (160, 1614876), (184, 1404240), (192, 1345730), (230, 1123392), (240, 1076584), (276, 936160), (320, 807438), (345, 748928), (368, 702120), (384, 672865), (460, 561696), (480, 538292), (552, 468080), (640, 403719), (690, 374464), (736, 351060), (920, 280848), (960, 269146), (1104, 234040), (1380, 187232), (1472, 175530), (1840, 140424), (1920, 134573), (2208, 117020), (2760, 93616), (2944, 87765), (3680, 70212), (4416, 58510), (5520, 46808), (5851, 44160), (7360, 35106), (8832, 29255), (11040, 23404), (11702, 22080), (14720, 17553)]