170749440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{7411}}^1$

素因数の和:7440

約数の個数: 120

約数和(自身を含む): 591433128

約数和(自身を除く): 420683688

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7411, 7680, 11520, 14822, 22233, 23040, 29644, 37055, 44466, 59288, 66699, 74110, 88932, 111165, 118576, 133398, 148220, 177864, 222330, 237152, 266796, 296440, 333495, 355728, 444660, 474304, 533592, 592880, 666990, 711456, 889320, 948608, 1067184, 1185760, 1333980, 1422912, 1778640, 1897216, 2134368, 2371520, 2667960, 2845824, 3557280, 3794432, 4268736, 4743040, 5335920, 5691648, 7114560, 8537472, 9486080, 10671840, 11383296, 14229120, 17074944, 18972160, 21343680, 28458240, 34149888, 42687360, 56916480, 85374720, 170749440]

約数ペア:

[(1, 170749440), (2, 85374720), (3, 56916480), (4, 42687360), (5, 34149888), (6, 28458240), (8, 21343680), (9, 18972160), (10, 17074944), (12, 14229120), (15, 11383296), (16, 10671840), (18, 9486080), (20, 8537472), (24, 7114560), (30, 5691648), (32, 5335920), (36, 4743040), (40, 4268736), (45, 3794432), (48, 3557280), (60, 2845824), (64, 2667960), (72, 2371520), (80, 2134368), (90, 1897216), (96, 1778640), (120, 1422912), (128, 1333980), (144, 1185760), (160, 1067184), (180, 948608), (192, 889320), (240, 711456), (256, 666990), (288, 592880), (320, 533592), (360, 474304), (384, 444660), (480, 355728), (512, 333495), (576, 296440), (640, 266796), (720, 237152), (768, 222330), (960, 177864), (1152, 148220), (1280, 133398), (1440, 118576), (1536, 111165), (1920, 88932), (2304, 74110), (2560, 66699), (2880, 59288), (3840, 44466), (4608, 37055), (5760, 29644), (7411, 23040), (7680, 22233), (11520, 14822)]