15250320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 52228800

約数和(自身を除く): 36978480

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, 359, 360, 472, 531, 590, 708, 718, 720, 885, 944, 1062, 1077, 1180, 1416, 1436, 1770, 1795, 2124, 2154, 2360, 2655, 2832, 2872, 3231, 3540, 3590, 4248, 4308, 4720, 5310, 5385, 5744, 6462, 7080, 7180, 8496, 8616, 10620, 10770, 12924, 14160, 14360, 16155, 17232, 21181, 21240, 21540, 25848, 28720, 32310, 42362, 42480, 43080, 51696, 63543, 64620, 84724, 86160, 105905, 127086, 129240, 169448, 190629, 211810, 254172, 258480, 317715, 338896, 381258, 423620, 508344, 635430, 762516, 847240, 953145, 1016688, 1270860, 1525032, 1694480, 1906290, 2541720, 3050064, 3812580, 5083440, 7625160, 15250320]

約数ペア:

[(1, 15250320), (2, 7625160), (3, 5083440), (4, 3812580), (5, 3050064), (6, 2541720), (8, 1906290), (9, 1694480), (10, 1525032), (12, 1270860), (15, 1016688), (16, 953145), (18, 847240), (20, 762516), (24, 635430), (30, 508344), (36, 423620), (40, 381258), (45, 338896), (48, 317715), (59, 258480), (60, 254172), (72, 211810), (80, 190629), (90, 169448), (118, 129240), (120, 127086), (144, 105905), (177, 86160), (180, 84724), (236, 64620), (240, 63543), (295, 51696), (354, 43080), (359, 42480), (360, 42362), (472, 32310), (531, 28720), (590, 25848), (708, 21540), (718, 21240), (720, 21181), (885, 17232), (944, 16155), (1062, 14360), (1077, 14160), (1180, 12924), (1416, 10770), (1436, 10620), (1770, 8616), (1795, 8496), (2124, 7180), (2154, 7080), (2360, 6462), (2655, 5744), (2832, 5385), (2872, 5310), (3231, 4720), (3540, 4308), (3590, 4248)]