1265453460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{19583}}^1$

素因数の和:19957

約数の個数: 72

約数和(自身を含む): 3849431040

約数和(自身を除く): 2583977580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3590, 4308, 5385, 6462, 7180, 10770, 12924, 16155, 19583, 21540, 32310, 39166, 58749, 64620, 78332, 97915, 117498, 176247, 195830, 234996, 293745, 352494, 391660, 587490, 704988, 881235, 1174980, 1762470, 3524940, 7030297, 14060594, 21090891, 28121188, 35151485, 42181782, 63272673, 70302970, 84363564, 105454455, 126545346, 140605940, 210908910, 253090692, 316363365, 421817820, 632726730, 1265453460]

約数ペア:

[(1, 1265453460), (2, 632726730), (3, 421817820), (4, 316363365), (5, 253090692), (6, 210908910), (9, 140605940), (10, 126545346), (12, 105454455), (15, 84363564), (18, 70302970), (20, 63272673), (30, 42181782), (36, 35151485), (45, 28121188), (60, 21090891), (90, 14060594), (180, 7030297), (359, 3524940), (718, 1762470), (1077, 1174980), (1436, 881235), (1795, 704988), (2154, 587490), (3231, 391660), (3590, 352494), (4308, 293745), (5385, 234996), (6462, 195830), (7180, 176247), (10770, 117498), (12924, 97915), (16155, 78332), (19583, 64620), (21540, 58749), (32310, 39166)]