234889920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{81559}}^1$

素因数の和:81582

約数の個数: 84

約数和(自身を含む): 807933360

約数和(自身を除く): 573043440

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 81559, 163118, 244677, 326236, 407795, 489354, 652472, 734031, 815590, 978708, 1223385, 1304944, 1468062, 1631180, 1957416, 2446770, 2609888, 2936124, 3262360, 3670155, 3914832, 4893540, 5219776, 5872248, 6524720, 7340310, 7829664, 9787080, 11744496, 13049440, 14680620, 15659328, 19574160, 23488992, 26098880, 29361240, 39148320, 46977984, 58722480, 78296640, 117444960, 234889920]

約数ペア:

[(1, 234889920), (2, 117444960), (3, 78296640), (4, 58722480), (5, 46977984), (6, 39148320), (8, 29361240), (9, 26098880), (10, 23488992), (12, 19574160), (15, 15659328), (16, 14680620), (18, 13049440), (20, 11744496), (24, 9787080), (30, 7829664), (32, 7340310), (36, 6524720), (40, 5872248), (45, 5219776), (48, 4893540), (60, 3914832), (64, 3670155), (72, 3262360), (80, 2936124), (90, 2609888), (96, 2446770), (120, 1957416), (144, 1631180), (160, 1468062), (180, 1304944), (192, 1223385), (240, 978708), (288, 815590), (320, 734031), (360, 652472), (480, 489354), (576, 407795), (720, 326236), (960, 244677), (1440, 163118), (2880, 81559)]