29517480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 99590400

約数和(自身を除く): 70072920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 181, 216, 270, 302, 360, 362, 453, 540, 543, 604, 724, 755, 905, 906, 1080, 1086, 1208, 1359, 1448, 1510, 1629, 1810, 1812, 2172, 2265, 2715, 2718, 3020, 3258, 3620, 3624, 4077, 4344, 4530, 4887, 5430, 5436, 6040, 6516, 6795, 7240, 8145, 8154, 9060, 9774, 10860, 10872, 13032, 13590, 16290, 16308, 18120, 19548, 20385, 21720, 24435, 27180, 27331, 32580, 32616, 39096, 40770, 48870, 54360, 54662, 65160, 81540, 81993, 97740, 109324, 136655, 163080, 163986, 195480, 218648, 245979, 273310, 327972, 409965, 491958, 546620, 655944, 737937, 819930, 983916, 1093240, 1229895, 1475874, 1639860, 1967832, 2459790, 2951748, 3279720, 3689685, 4919580, 5903496, 7379370, 9839160, 14758740, 29517480]

約数ペア:

[(1, 29517480), (2, 14758740), (3, 9839160), (4, 7379370), (5, 5903496), (6, 4919580), (8, 3689685), (9, 3279720), (10, 2951748), (12, 2459790), (15, 1967832), (18, 1639860), (20, 1475874), (24, 1229895), (27, 1093240), (30, 983916), (36, 819930), (40, 737937), (45, 655944), (54, 546620), (60, 491958), (72, 409965), (90, 327972), (108, 273310), (120, 245979), (135, 218648), (151, 195480), (180, 163986), (181, 163080), (216, 136655), (270, 109324), (302, 97740), (360, 81993), (362, 81540), (453, 65160), (540, 54662), (543, 54360), (604, 48870), (724, 40770), (755, 39096), (905, 32616), (906, 32580), (1080, 27331), (1086, 27180), (1208, 24435), (1359, 21720), (1448, 20385), (1510, 19548), (1629, 18120), (1810, 16308), (1812, 16290), (2172, 13590), (2265, 13032), (2715, 10872), (2718, 10860), (3020, 9774), (3258, 9060), (3620, 8154), (3624, 8145), (4077, 7240), (4344, 6795), (4530, 6516), (4887, 6040), (5430, 5436)]