455548680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3823}}^1$

素因数の和:4171

約数の個数: 96

約数和(自身を含む): 1485394560

約数和(自身を除く): 1029845880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3823, 3972, 4965, 5958, 6620, 7646, 7944, 9930, 11469, 11916, 13240, 14895, 15292, 19115, 19860, 22938, 23832, 29790, 30584, 34407, 38230, 39720, 45876, 57345, 59580, 68814, 76460, 91752, 114690, 119160, 137628, 152920, 172035, 229380, 275256, 344070, 458760, 688140, 1265413, 1376280, 2530826, 3796239, 5061652, 6327065, 7592478, 10123304, 11388717, 12654130, 15184956, 18981195, 22777434, 25308260, 30369912, 37962390, 45554868, 50616520, 56943585, 75924780, 91109736, 113887170, 151849560, 227774340, 455548680]

約数ペア:

[(1, 455548680), (2, 227774340), (3, 151849560), (4, 113887170), (5, 91109736), (6, 75924780), (8, 56943585), (9, 50616520), (10, 45554868), (12, 37962390), (15, 30369912), (18, 25308260), (20, 22777434), (24, 18981195), (30, 15184956), (36, 12654130), (40, 11388717), (45, 10123304), (60, 7592478), (72, 6327065), (90, 5061652), (120, 3796239), (180, 2530826), (331, 1376280), (360, 1265413), (662, 688140), (993, 458760), (1324, 344070), (1655, 275256), (1986, 229380), (2648, 172035), (2979, 152920), (3310, 137628), (3823, 119160), (3972, 114690), (4965, 91752), (5958, 76460), (6620, 68814), (7646, 59580), (7944, 57345), (9930, 45876), (11469, 39720), (11916, 38230), (13240, 34407), (14895, 30584), (15292, 29790), (19115, 23832), (19860, 22938)]