61634880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{21401}}^1$

素因数の和:21424

約数の個数: 84

約数和(自身を含む): 212008212

約数和(自身を除く): 150373332

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, 21401, 42802, 64203, 85604, 107005, 128406, 171208, 192609, 214010, 256812, 321015, 342416, 385218, 428020, 513624, 642030, 684832, 770436, 856040, 963045, 1027248, 1284060, 1369664, 1540872, 1712080, 1926090, 2054496, 2568120, 3081744, 3424160, 3852180, 4108992, 5136240, 6163488, 6848320, 7704360, 10272480, 12326976, 15408720, 20544960, 30817440, 61634880]

約数ペア:

[(1, 61634880), (2, 30817440), (3, 20544960), (4, 15408720), (5, 12326976), (6, 10272480), (8, 7704360), (9, 6848320), (10, 6163488), (12, 5136240), (15, 4108992), (16, 3852180), (18, 3424160), (20, 3081744), (24, 2568120), (30, 2054496), (32, 1926090), (36, 1712080), (40, 1540872), (45, 1369664), (48, 1284060), (60, 1027248), (64, 963045), (72, 856040), (80, 770436), (90, 684832), (96, 642030), (120, 513624), (144, 428020), (160, 385218), (180, 342416), (192, 321015), (240, 256812), (288, 214010), (320, 192609), (360, 171208), (480, 128406), (576, 107005), (720, 85604), (960, 64203), (1440, 42802), (2880, 21401)]