55568760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 125871240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 199, 260, 312, 358, 390, 398, 520, 537, 597, 716, 780, 796, 895, 995, 1074, 1194, 1432, 1560, 1592, 1790, 1990, 2148, 2327, 2388, 2587, 2685, 2985, 3580, 3980, 4296, 4654, 4776, 5174, 5370, 5970, 6981, 7160, 7761, 7960, 9308, 10348, 10740, 11635, 11940, 12935, 13962, 15522, 18616, 20696, 21480, 23270, 23880, 25870, 27924, 31044, 34905, 35621, 38805, 46540, 51740, 55848, 62088, 69810, 71242, 77610, 93080, 103480, 106863, 139620, 142484, 155220, 178105, 213726, 279240, 284968, 310440, 356210, 427452, 463073, 534315, 712420, 854904, 926146, 1068630, 1389219, 1424840, 1852292, 2137260, 2315365, 2778438, 3704584, 4274520, 4630730, 5556876, 6946095, 9261460, 11113752, 13892190, 18522920, 27784380, 55568760]

約数ペア:

[(1, 55568760), (2, 27784380), (3, 18522920), (4, 13892190), (5, 11113752), (6, 9261460), (8, 6946095), (10, 5556876), (12, 4630730), (13, 4274520), (15, 3704584), (20, 2778438), (24, 2315365), (26, 2137260), (30, 1852292), (39, 1424840), (40, 1389219), (52, 1068630), (60, 926146), (65, 854904), (78, 712420), (104, 534315), (120, 463073), (130, 427452), (156, 356210), (179, 310440), (195, 284968), (199, 279240), (260, 213726), (312, 178105), (358, 155220), (390, 142484), (398, 139620), (520, 106863), (537, 103480), (597, 93080), (716, 77610), (780, 71242), (796, 69810), (895, 62088), (995, 55848), (1074, 51740), (1194, 46540), (1432, 38805), (1560, 35621), (1592, 34905), (1790, 31044), (1990, 27924), (2148, 25870), (2327, 23880), (2388, 23270), (2587, 21480), (2685, 20696), (2985, 18616), (3580, 15522), (3980, 13962), (4296, 12935), (4654, 11940), (4776, 11635), (5174, 10740), (5370, 10348), (5970, 9308), (6981, 7960), (7160, 7761)]