117127260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1553}}^1$

素因数の和:1987

約数の個数: 72

約数和(自身を含む): 356363280

約数和(自身を除く): 239236020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419, 838, 1257, 1553, 1676, 2095, 2514, 3106, 3771, 4190, 4659, 5028, 6212, 6285, 7542, 7765, 8380, 9318, 12570, 13977, 15084, 15530, 18636, 18855, 23295, 25140, 27954, 31060, 37710, 46590, 55908, 69885, 75420, 93180, 139770, 279540, 650707, 1301414, 1952121, 2602828, 3253535, 3904242, 5856363, 6507070, 7808484, 9760605, 11712726, 13014140, 19521210, 23425452, 29281815, 39042420, 58563630, 117127260]

約数ペア:

[(1, 117127260), (2, 58563630), (3, 39042420), (4, 29281815), (5, 23425452), (6, 19521210), (9, 13014140), (10, 11712726), (12, 9760605), (15, 7808484), (18, 6507070), (20, 5856363), (30, 3904242), (36, 3253535), (45, 2602828), (60, 1952121), (90, 1301414), (180, 650707), (419, 279540), (838, 139770), (1257, 93180), (1553, 75420), (1676, 69885), (2095, 55908), (2514, 46590), (3106, 37710), (3771, 31060), (4190, 27954), (4659, 25140), (5028, 23295), (6212, 18855), (6285, 18636), (7542, 15530), (7765, 15084), (8380, 13977), (9318, 12570)]