30638357280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1119823}}^1$

素因数の和:1119863

約数の個数: 144

約数和(自身を含む): 110056302720

約数和(自身を除く): 79417945440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 1119823, 2239646, 3359469, 4479292, 5599115, 6718938, 8958584, 10078407, 11198230, 13437876, 16797345, 17917168, 20156814, 21276637, 22396460, 26875752, 33594690, 35834336, 40313628, 42553274, 44792920, 50392035, 53751504, 63829911, 67189380, 80627256, 85106548, 89585840, 100784070, 106383185, 107503008, 127659822, 134378760, 161254512, 170213096, 179171680, 191489733, 201568140, 212766370, 255319644, 268757520, 319149555, 322509024, 340426192, 382979466, 403136280, 425532740, 510639288, 537515040, 638299110, 680852384, 765958932, 806272560, 851065480, 957448665, 1021278576, 1276598220, 1531917864, 1612545120, 1702130960, 1914897330, 2042557152, 2553196440, 3063835728, 3404261920, 3829794660, 5106392880, 6127671456, 7659589320, 10212785760, 15319178640, 30638357280]

約数ペア:

[(1, 30638357280), (2, 15319178640), (3, 10212785760), (4, 7659589320), (5, 6127671456), (6, 5106392880), (8, 3829794660), (9, 3404261920), (10, 3063835728), (12, 2553196440), (15, 2042557152), (16, 1914897330), (18, 1702130960), (19, 1612545120), (20, 1531917864), (24, 1276598220), (30, 1021278576), (32, 957448665), (36, 851065480), (38, 806272560), (40, 765958932), (45, 680852384), (48, 638299110), (57, 537515040), (60, 510639288), (72, 425532740), (76, 403136280), (80, 382979466), (90, 340426192), (95, 322509024), (96, 319149555), (114, 268757520), (120, 255319644), (144, 212766370), (152, 201568140), (160, 191489733), (171, 179171680), (180, 170213096), (190, 161254512), (228, 134378760), (240, 127659822), (285, 107503008), (288, 106383185), (304, 100784070), (342, 89585840), (360, 85106548), (380, 80627256), (456, 67189380), (480, 63829911), (570, 53751504), (608, 50392035), (684, 44792920), (720, 42553274), (760, 40313628), (855, 35834336), (912, 33594690), (1140, 26875752), (1368, 22396460), (1440, 21276637), (1520, 20156814), (1710, 17917168), (1824, 16797345), (2280, 13437876), (2736, 11198230), (3040, 10078407), (3420, 8958584), (4560, 6718938), (5472, 5599115), (6840, 4479292), (9120, 3359469), (13680, 2239646), (27360, 1119823)]