11943120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7132

約数の個数: 80

約数和(自身を含む): 42318720

約数和(自身を除く): 30375600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7109, 14218, 21327, 28436, 35545, 42654, 49763, 56872, 71090, 85308, 99526, 106635, 113744, 142180, 149289, 170616, 199052, 213270, 248815, 284360, 298578, 341232, 398104, 426540, 497630, 568720, 597156, 746445, 796208, 853080, 995260, 1194312, 1492890, 1706160, 1990520, 2388624, 2985780, 3981040, 5971560, 11943120]

約数ペア:

[(1, 11943120), (2, 5971560), (3, 3981040), (4, 2985780), (5, 2388624), (6, 1990520), (7, 1706160), (8, 1492890), (10, 1194312), (12, 995260), (14, 853080), (15, 796208), (16, 746445), (20, 597156), (21, 568720), (24, 497630), (28, 426540), (30, 398104), (35, 341232), (40, 298578), (42, 284360), (48, 248815), (56, 213270), (60, 199052), (70, 170616), (80, 149289), (84, 142180), (105, 113744), (112, 106635), (120, 99526), (140, 85308), (168, 71090), (210, 56872), (240, 49763), (280, 42654), (336, 35545), (420, 28436), (560, 21327), (840, 14218), (1680, 7109)]