289196640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4341

約数の個数: 144

約数和(自身を含む): 1008116928

約数和(自身を除く): 718920288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4273, 4512, 5640, 6768, 7520, 8460, 8546, 11280, 12819, 13536, 16920, 17092, 21365, 22560, 25638, 33840, 34184, 38457, 42730, 51276, 64095, 67680, 68368, 76914, 85460, 102552, 128190, 136736, 153828, 170920, 192285, 200831, 205104, 256380, 307656, 341840, 384570, 401662, 410208, 512760, 602493, 615312, 683680, 769140, 803324, 1004155, 1025520, 1204986, 1230624, 1538280, 1606648, 1807479, 2008310, 2051040, 2409972, 3012465, 3076560, 3213296, 3614958, 4016620, 4819944, 6024930, 6153120, 6426592, 7229916, 8033240, 9037395, 9639888, 12049860, 14459832, 16066480, 18074790, 19279776, 24099720, 28919664, 32132960, 36149580, 48199440, 57839328, 72299160, 96398880, 144598320, 289196640]

約数ペア:

[(1, 289196640), (2, 144598320), (3, 96398880), (4, 72299160), (5, 57839328), (6, 48199440), (8, 36149580), (9, 32132960), (10, 28919664), (12, 24099720), (15, 19279776), (16, 18074790), (18, 16066480), (20, 14459832), (24, 12049860), (30, 9639888), (32, 9037395), (36, 8033240), (40, 7229916), (45, 6426592), (47, 6153120), (48, 6024930), (60, 4819944), (72, 4016620), (80, 3614958), (90, 3213296), (94, 3076560), (96, 3012465), (120, 2409972), (141, 2051040), (144, 2008310), (160, 1807479), (180, 1606648), (188, 1538280), (235, 1230624), (240, 1204986), (282, 1025520), (288, 1004155), (360, 803324), (376, 769140), (423, 683680), (470, 615312), (480, 602493), (564, 512760), (705, 410208), (720, 401662), (752, 384570), (846, 341840), (940, 307656), (1128, 256380), (1410, 205104), (1440, 200831), (1504, 192285), (1692, 170920), (1880, 153828), (2115, 136736), (2256, 128190), (2820, 102552), (3384, 85460), (3760, 76914), (4230, 68368), (4273, 67680), (4512, 64095), (5640, 51276), (6768, 42730), (7520, 38457), (8460, 34184), (8546, 33840), (11280, 25638), (12819, 22560), (13536, 21365), (16920, 17092)]