891402240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{29017}}^1$

素因数の和:29047

約数の個数: 96

約数和(自身を含む): 2851889040

約数和(自身を除く): 1960486800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 29017, 30720, 58034, 87051, 116068, 145085, 174102, 232136, 290170, 348204, 435255, 464272, 580340, 696408, 870510, 928544, 1160680, 1392816, 1741020, 1857088, 2321360, 2785632, 3482040, 3714176, 4642720, 5571264, 6964080, 7428352, 9285440, 11142528, 13928160, 14856704, 18570880, 22285056, 27856320, 29713408, 37141760, 44570112, 55712640, 59426816, 74283520, 89140224, 111425280, 148567040, 178280448, 222850560, 297134080, 445701120, 891402240]

約数ペア:

[(1, 891402240), (2, 445701120), (3, 297134080), (4, 222850560), (5, 178280448), (6, 148567040), (8, 111425280), (10, 89140224), (12, 74283520), (15, 59426816), (16, 55712640), (20, 44570112), (24, 37141760), (30, 29713408), (32, 27856320), (40, 22285056), (48, 18570880), (60, 14856704), (64, 13928160), (80, 11142528), (96, 9285440), (120, 7428352), (128, 6964080), (160, 5571264), (192, 4642720), (240, 3714176), (256, 3482040), (320, 2785632), (384, 2321360), (480, 1857088), (512, 1741020), (640, 1392816), (768, 1160680), (960, 928544), (1024, 870510), (1280, 696408), (1536, 580340), (1920, 464272), (2048, 435255), (2560, 348204), (3072, 290170), (3840, 232136), (5120, 174102), (6144, 145085), (7680, 116068), (10240, 87051), (15360, 58034), (29017, 30720)]