977876640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52237}}^1$

素因数の和:52271

約数の個数: 144

約数和(自身を含む): 3593765448

約数和(自身を除く): 2615888808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 52237, 104474, 156711, 208948, 261185, 313422, 417896, 470133, 522370, 626844, 679081, 783555, 835792, 940266, 1044740, 1253688, 1358162, 1567110, 1671584, 1880532, 2037243, 2089480, 2350665, 2507376, 2716324, 3134220, 3395405, 3761064, 4074486, 4178960, 4701330, 5014752, 5432648, 6111729, 6268440, 6790810, 7522128, 8148972, 8357920, 9402660, 10186215, 10865296, 12223458, 12536880, 13581620, 15044256, 16297944, 18805320, 20372430, 21730592, 24446916, 25073760, 27163240, 30558645, 32595888, 37610640, 40744860, 48893832, 54326480, 61117290, 65191776, 75221280, 81489720, 97787664, 108652960, 122234580, 162979440, 195575328, 244469160, 325958880, 488938320, 977876640]

約数ペア:

[(1, 977876640), (2, 488938320), (3, 325958880), (4, 244469160), (5, 195575328), (6, 162979440), (8, 122234580), (9, 108652960), (10, 97787664), (12, 81489720), (13, 75221280), (15, 65191776), (16, 61117290), (18, 54326480), (20, 48893832), (24, 40744860), (26, 37610640), (30, 32595888), (32, 30558645), (36, 27163240), (39, 25073760), (40, 24446916), (45, 21730592), (48, 20372430), (52, 18805320), (60, 16297944), (65, 15044256), (72, 13581620), (78, 12536880), (80, 12223458), (90, 10865296), (96, 10186215), (104, 9402660), (117, 8357920), (120, 8148972), (130, 7522128), (144, 6790810), (156, 6268440), (160, 6111729), (180, 5432648), (195, 5014752), (208, 4701330), (234, 4178960), (240, 4074486), (260, 3761064), (288, 3395405), (312, 3134220), (360, 2716324), (390, 2507376), (416, 2350665), (468, 2089480), (480, 2037243), (520, 1880532), (585, 1671584), (624, 1567110), (720, 1358162), (780, 1253688), (936, 1044740), (1040, 940266), (1170, 835792), (1248, 783555), (1440, 679081), (1560, 626844), (1872, 522370), (2080, 470133), (2340, 417896), (3120, 313422), (3744, 261185), (4680, 208948), (6240, 156711), (9360, 104474), (18720, 52237)]