672053880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1133

約数の個数: 128

約数和(自身を含む): 2080108800

約数和(自身を除く): 1408054920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 139, 172, 215, 258, 278, 344, 417, 430, 516, 556, 645, 695, 834, 860, 937, 1032, 1112, 1290, 1390, 1668, 1720, 1874, 2085, 2580, 2780, 2811, 3336, 3748, 4170, 4685, 5160, 5560, 5622, 5977, 7496, 8340, 9370, 11244, 11954, 14055, 16680, 17931, 18740, 22488, 23908, 28110, 29885, 35862, 37480, 40291, 47816, 56220, 59770, 71724, 80582, 89655, 112440, 119540, 120873, 130243, 143448, 161164, 179310, 201455, 239080, 241746, 260486, 322328, 358620, 390729, 402910, 483492, 520972, 604365, 651215, 717240, 781458, 805820, 966984, 1041944, 1208730, 1302430, 1562916, 1611640, 1953645, 2417460, 2604860, 3125832, 3907290, 4834920, 5209720, 5600449, 7814580, 11200898, 15629160, 16801347, 22401796, 28002245, 33602694, 44803592, 56004490, 67205388, 84006735, 112008980, 134410776, 168013470, 224017960, 336026940, 672053880]

約数ペア:

[(1, 672053880), (2, 336026940), (3, 224017960), (4, 168013470), (5, 134410776), (6, 112008980), (8, 84006735), (10, 67205388), (12, 56004490), (15, 44803592), (20, 33602694), (24, 28002245), (30, 22401796), (40, 16801347), (43, 15629160), (60, 11200898), (86, 7814580), (120, 5600449), (129, 5209720), (139, 4834920), (172, 3907290), (215, 3125832), (258, 2604860), (278, 2417460), (344, 1953645), (417, 1611640), (430, 1562916), (516, 1302430), (556, 1208730), (645, 1041944), (695, 966984), (834, 805820), (860, 781458), (937, 717240), (1032, 651215), (1112, 604365), (1290, 520972), (1390, 483492), (1668, 402910), (1720, 390729), (1874, 358620), (2085, 322328), (2580, 260486), (2780, 241746), (2811, 239080), (3336, 201455), (3748, 179310), (4170, 161164), (4685, 143448), (5160, 130243), (5560, 120873), (5622, 119540), (5977, 112440), (7496, 89655), (8340, 80582), (9370, 71724), (11244, 59770), (11954, 56220), (14055, 47816), (16680, 40291), (17931, 37480), (18740, 35862), (22488, 29885), (23908, 28110)]