38790720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13469}}^1$

素因数の和:13492

約数の個数: 84

約数和(自身を含む): 133433820

約数和(自身を除く): 94643100

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, 13469, 26938, 40407, 53876, 67345, 80814, 107752, 121221, 134690, 161628, 202035, 215504, 242442, 269380, 323256, 404070, 431008, 484884, 538760, 606105, 646512, 808140, 862016, 969768, 1077520, 1212210, 1293024, 1616280, 1939536, 2155040, 2424420, 2586048, 3232560, 3879072, 4310080, 4848840, 6465120, 7758144, 9697680, 12930240, 19395360, 38790720]

約数ペア:

[(1, 38790720), (2, 19395360), (3, 12930240), (4, 9697680), (5, 7758144), (6, 6465120), (8, 4848840), (9, 4310080), (10, 3879072), (12, 3232560), (15, 2586048), (16, 2424420), (18, 2155040), (20, 1939536), (24, 1616280), (30, 1293024), (32, 1212210), (36, 1077520), (40, 969768), (45, 862016), (48, 808140), (60, 646512), (64, 606105), (72, 538760), (80, 484884), (90, 431008), (96, 404070), (120, 323256), (144, 269380), (160, 242442), (180, 215504), (192, 202035), (240, 161628), (288, 134690), (320, 121221), (360, 107752), (480, 80814), (576, 67345), (720, 53876), (960, 40407), (1440, 26938), (2880, 13469)]