120164480

素因数分解:

$2^7\times 5^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 288619200

約数和(自身を除く): 168454720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 359, 523, 640, 718, 1046, 1436, 1795, 2092, 2615, 2872, 3590, 4184, 5230, 5744, 7180, 8368, 10460, 11488, 14360, 16736, 20920, 22976, 28720, 33472, 41840, 45952, 57440, 66944, 83680, 114880, 167360, 187757, 229760, 334720, 375514, 751028, 938785, 1502056, 1877570, 3004112, 3755140, 6008224, 7510280, 12016448, 15020560, 24032896, 30041120, 60082240, 120164480]

約数ペア:

[(1, 120164480), (2, 60082240), (4, 30041120), (5, 24032896), (8, 15020560), (10, 12016448), (16, 7510280), (20, 6008224), (32, 3755140), (40, 3004112), (64, 1877570), (80, 1502056), (128, 938785), (160, 751028), (320, 375514), (359, 334720), (523, 229760), (640, 187757), (718, 167360), (1046, 114880), (1436, 83680), (1795, 66944), (2092, 57440), (2615, 45952), (2872, 41840), (3590, 33472), (4184, 28720), (5230, 22976), (5744, 20920), (7180, 16736), (8368, 14360), (10460, 11488)]