1279315080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1184551}}^1$

素因数の和:1184571

約数の個数: 64

約数和(自身を含む): 4264387200

約数和(自身を除く): 2985072120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1184551, 2369102, 3553653, 4738204, 5922755, 7107306, 9476408, 10660959, 11845510, 14214612, 17768265, 21321918, 23691020, 28429224, 31982877, 35536530, 42643836, 47382040, 53304795, 63965754, 71073060, 85287672, 106609590, 127931508, 142146120, 159914385, 213219180, 255863016, 319828770, 426438360, 639657540, 1279315080]

約数ペア:

[(1, 1279315080), (2, 639657540), (3, 426438360), (4, 319828770), (5, 255863016), (6, 213219180), (8, 159914385), (9, 142146120), (10, 127931508), (12, 106609590), (15, 85287672), (18, 71073060), (20, 63965754), (24, 53304795), (27, 47382040), (30, 42643836), (36, 35536530), (40, 31982877), (45, 28429224), (54, 23691020), (60, 21321918), (72, 17768265), (90, 14214612), (108, 11845510), (120, 10660959), (135, 9476408), (180, 7107306), (216, 5922755), (270, 4738204), (360, 3553653), (540, 2369102), (1080, 1184551)]