30523080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 110808000

約数和(自身を除く): 80284920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 179, 196, 203, 210, 232, 245, 280, 290, 294, 348, 358, 392, 406, 420, 435, 490, 537, 580, 588, 609, 696, 716, 735, 812, 840, 870, 895, 980, 1015, 1074, 1160, 1176, 1218, 1253, 1421, 1432, 1470, 1624, 1740, 1790, 1960, 2030, 2148, 2436, 2506, 2685, 2842, 2940, 3045, 3480, 3580, 3759, 4060, 4263, 4296, 4872, 5012, 5191, 5370, 5684, 5880, 6090, 6265, 7105, 7160, 7518, 8120, 8526, 8771, 10024, 10382, 10740, 11368, 12180, 12530, 14210, 15036, 15573, 17052, 17542, 18795, 20764, 21315, 21480, 24360, 25060, 25955, 26313, 28420, 30072, 31146, 34104, 35084, 36337, 37590, 41528, 42630, 43855, 50120, 51910, 52626, 56840, 62292, 70168, 72674, 75180, 77865, 85260, 87710, 103820, 105252, 109011, 124584, 131565, 145348, 150360, 155730, 170520, 175420, 181685, 207640, 210504, 218022, 254359, 263130, 290696, 311460, 350840, 363370, 436044, 508718, 526260, 545055, 622920, 726740, 763077, 872088, 1017436, 1052520, 1090110, 1271795, 1453480, 1526154, 2034872, 2180220, 2543590, 3052308, 3815385, 4360440, 5087180, 6104616, 7630770, 10174360, 15261540, 30523080]

約数ペア:

[(1, 30523080), (2, 15261540), (3, 10174360), (4, 7630770), (5, 6104616), (6, 5087180), (7, 4360440), (8, 3815385), (10, 3052308), (12, 2543590), (14, 2180220), (15, 2034872), (20, 1526154), (21, 1453480), (24, 1271795), (28, 1090110), (29, 1052520), (30, 1017436), (35, 872088), (40, 763077), (42, 726740), (49, 622920), (56, 545055), (58, 526260), (60, 508718), (70, 436044), (84, 363370), (87, 350840), (98, 311460), (105, 290696), (116, 263130), (120, 254359), (140, 218022), (145, 210504), (147, 207640), (168, 181685), (174, 175420), (179, 170520), (196, 155730), (203, 150360), (210, 145348), (232, 131565), (245, 124584), (280, 109011), (290, 105252), (294, 103820), (348, 87710), (358, 85260), (392, 77865), (406, 75180), (420, 72674), (435, 70168), (490, 62292), (537, 56840), (580, 52626), (588, 51910), (609, 50120), (696, 43855), (716, 42630), (735, 41528), (812, 37590), (840, 36337), (870, 35084), (895, 34104), (980, 31146), (1015, 30072), (1074, 28420), (1160, 26313), (1176, 25955), (1218, 25060), (1253, 24360), (1421, 21480), (1432, 21315), (1470, 20764), (1624, 18795), (1740, 17542), (1790, 17052), (1960, 15573), (2030, 15036), (2148, 14210), (2436, 12530), (2506, 12180), (2685, 11368), (2842, 10740), (2940, 10382), (3045, 10024), (3480, 8771), (3580, 8526), (3759, 8120), (4060, 7518), (4263, 7160), (4296, 7105), (4872, 6265), (5012, 6090), (5191, 5880), (5370, 5684)]