117444960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{81559}}^1$

素因数の和:81580

約数の個数: 72

約数和(自身を含む): 400785840

約数和(自身を除く): 283340880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 81559, 163118, 244677, 326236, 407795, 489354, 652472, 734031, 815590, 978708, 1223385, 1304944, 1468062, 1631180, 1957416, 2446770, 2609888, 2936124, 3262360, 3670155, 3914832, 4893540, 5872248, 6524720, 7340310, 7829664, 9787080, 11744496, 13049440, 14680620, 19574160, 23488992, 29361240, 39148320, 58722480, 117444960]

約数ペア:

[(1, 117444960), (2, 58722480), (3, 39148320), (4, 29361240), (5, 23488992), (6, 19574160), (8, 14680620), (9, 13049440), (10, 11744496), (12, 9787080), (15, 7829664), (16, 7340310), (18, 6524720), (20, 5872248), (24, 4893540), (30, 3914832), (32, 3670155), (36, 3262360), (40, 2936124), (45, 2609888), (48, 2446770), (60, 1957416), (72, 1631180), (80, 1468062), (90, 1304944), (96, 1223385), (120, 978708), (144, 815590), (160, 734031), (180, 652472), (240, 489354), (288, 407795), (360, 326236), (480, 244677), (720, 163118), (1440, 81559)]