27811320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13633}}^1$

素因数の和:13664

約数の個数: 64

約数和(自身を含む): 88348320

約数和(自身を除く): 60537000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 13633, 27266, 40899, 54532, 68165, 81798, 109064, 136330, 163596, 204495, 231761, 272660, 327192, 408990, 463522, 545320, 695283, 817980, 927044, 1158805, 1390566, 1635960, 1854088, 2317610, 2781132, 3476415, 4635220, 5562264, 6952830, 9270440, 13905660, 27811320]

約数ペア:

[(1, 27811320), (2, 13905660), (3, 9270440), (4, 6952830), (5, 5562264), (6, 4635220), (8, 3476415), (10, 2781132), (12, 2317610), (15, 1854088), (17, 1635960), (20, 1390566), (24, 1158805), (30, 927044), (34, 817980), (40, 695283), (51, 545320), (60, 463522), (68, 408990), (85, 327192), (102, 272660), (120, 231761), (136, 204495), (170, 163596), (204, 136330), (255, 109064), (340, 81798), (408, 68165), (510, 54532), (680, 40899), (1020, 27266), (2040, 13633)]