54501840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 120

約数和(自身を含む): 186282720

約数和(自身を除く): 131780880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1283, 1416, 1770, 2124, 2360, 2566, 2655, 2832, 3540, 3849, 4248, 4720, 5132, 5310, 6415, 7080, 7698, 8496, 10264, 10620, 11547, 12830, 14160, 15396, 19245, 20528, 21240, 23094, 25660, 30792, 38490, 42480, 46188, 51320, 57735, 61584, 75697, 76980, 92376, 102640, 115470, 151394, 153960, 184752, 227091, 230940, 302788, 307920, 378485, 454182, 461880, 605576, 681273, 756970, 908364, 923760, 1135455, 1211152, 1362546, 1513940, 1816728, 2270910, 2725092, 3027880, 3406365, 3633456, 4541820, 5450184, 6055760, 6812730, 9083640, 10900368, 13625460, 18167280, 27250920, 54501840]

約数ペア:

[(1, 54501840), (2, 27250920), (3, 18167280), (4, 13625460), (5, 10900368), (6, 9083640), (8, 6812730), (9, 6055760), (10, 5450184), (12, 4541820), (15, 3633456), (16, 3406365), (18, 3027880), (20, 2725092), (24, 2270910), (30, 1816728), (36, 1513940), (40, 1362546), (45, 1211152), (48, 1135455), (59, 923760), (60, 908364), (72, 756970), (80, 681273), (90, 605576), (118, 461880), (120, 454182), (144, 378485), (177, 307920), (180, 302788), (236, 230940), (240, 227091), (295, 184752), (354, 153960), (360, 151394), (472, 115470), (531, 102640), (590, 92376), (708, 76980), (720, 75697), (885, 61584), (944, 57735), (1062, 51320), (1180, 46188), (1283, 42480), (1416, 38490), (1770, 30792), (2124, 25660), (2360, 23094), (2566, 21240), (2655, 20528), (2832, 19245), (3540, 15396), (3849, 14160), (4248, 12830), (4720, 11547), (5132, 10620), (5310, 10264), (6415, 8496), (7080, 7698)]