421125480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2285

約数の個数: 160

約数和(自身を含む): 1440093600

約数和(自身を除く): 1018968120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 472, 531, 540, 590, 648, 708, 810, 885, 1062, 1080, 1180, 1416, 1593, 1620, 1770, 2124, 2203, 2360, 2655, 3186, 3240, 3540, 4248, 4406, 4779, 5310, 6372, 6609, 7080, 7965, 8812, 9558, 10620, 11015, 12744, 13218, 15930, 17624, 19116, 19827, 21240, 22030, 23895, 26436, 31860, 33045, 38232, 39654, 44060, 47790, 52872, 59481, 63720, 66090, 79308, 88120, 95580, 99135, 118962, 129977, 132180, 158616, 178443, 191160, 198270, 237924, 259954, 264360, 297405, 356886, 389931, 396540, 475848, 519908, 594810, 649885, 713772, 779862, 793080, 892215, 1039816, 1169793, 1189620, 1299770, 1427544, 1559724, 1784430, 1949655, 2339586, 2379240, 2599540, 3119448, 3509379, 3568860, 3899310, 4679172, 5199080, 5848965, 7018758, 7137720, 7798620, 9358344, 10528137, 11697930, 14037516, 15597240, 17546895, 21056274, 23395860, 28075032, 35093790, 42112548, 46791720, 52640685, 70187580, 84225096, 105281370, 140375160, 210562740, 421125480]

約数ペア:

[(1, 421125480), (2, 210562740), (3, 140375160), (4, 105281370), (5, 84225096), (6, 70187580), (8, 52640685), (9, 46791720), (10, 42112548), (12, 35093790), (15, 28075032), (18, 23395860), (20, 21056274), (24, 17546895), (27, 15597240), (30, 14037516), (36, 11697930), (40, 10528137), (45, 9358344), (54, 7798620), (59, 7137720), (60, 7018758), (72, 5848965), (81, 5199080), (90, 4679172), (108, 3899310), (118, 3568860), (120, 3509379), (135, 3119448), (162, 2599540), (177, 2379240), (180, 2339586), (216, 1949655), (236, 1784430), (270, 1559724), (295, 1427544), (324, 1299770), (354, 1189620), (360, 1169793), (405, 1039816), (472, 892215), (531, 793080), (540, 779862), (590, 713772), (648, 649885), (708, 594810), (810, 519908), (885, 475848), (1062, 396540), (1080, 389931), (1180, 356886), (1416, 297405), (1593, 264360), (1620, 259954), (1770, 237924), (2124, 198270), (2203, 191160), (2360, 178443), (2655, 158616), (3186, 132180), (3240, 129977), (3540, 118962), (4248, 99135), (4406, 95580), (4779, 88120), (5310, 79308), (6372, 66090), (6609, 63720), (7080, 59481), (7965, 52872), (8812, 47790), (9558, 44060), (10620, 39654), (11015, 38232), (12744, 33045), (13218, 31860), (15930, 26436), (17624, 23895), (19116, 22030), (19827, 21240)]