9953862120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{485081}}^1$

素因数の和:485120

約数の個数: 128

約数和(自身を含む): 34925904000

約数和(自身を除く): 24972041880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 485081, 970162, 1455243, 1940324, 2425405, 2910486, 3880648, 4365729, 4850810, 5820972, 7276215, 8731458, 9216539, 9701620, 11641944, 13097187, 14552430, 17462916, 18433078, 19403240, 21828645, 26194374, 27649617, 29104860, 34925832, 36866156, 43657290, 46082695, 52388748, 55299234, 58209720, 65485935, 73732312, 82948851, 87314580, 92165390, 104777496, 110598468, 130971870, 138248085, 165897702, 174629160, 184330780, 221196936, 248846553, 261943740, 276496170, 331795404, 368661560, 414744255, 497693106, 523887480, 552992340, 663590808, 829488510, 995386212, 1105984680, 1244232765, 1658977020, 1990772424, 2488465530, 3317954040, 4976931060, 9953862120]

約数ペア:

[(1, 9953862120), (2, 4976931060), (3, 3317954040), (4, 2488465530), (5, 1990772424), (6, 1658977020), (8, 1244232765), (9, 1105984680), (10, 995386212), (12, 829488510), (15, 663590808), (18, 552992340), (19, 523887480), (20, 497693106), (24, 414744255), (27, 368661560), (30, 331795404), (36, 276496170), (38, 261943740), (40, 248846553), (45, 221196936), (54, 184330780), (57, 174629160), (60, 165897702), (72, 138248085), (76, 130971870), (90, 110598468), (95, 104777496), (108, 92165390), (114, 87314580), (120, 82948851), (135, 73732312), (152, 65485935), (171, 58209720), (180, 55299234), (190, 52388748), (216, 46082695), (228, 43657290), (270, 36866156), (285, 34925832), (342, 29104860), (360, 27649617), (380, 26194374), (456, 21828645), (513, 19403240), (540, 18433078), (570, 17462916), (684, 14552430), (760, 13097187), (855, 11641944), (1026, 9701620), (1080, 9216539), (1140, 8731458), (1368, 7276215), (1710, 5820972), (2052, 4850810), (2280, 4365729), (2565, 3880648), (3420, 2910486), (4104, 2425405), (5130, 1940324), (6840, 1455243), (10260, 970162), (20520, 485081)]