149292120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65479}}^1$

素因数の和:65512

約数の個数: 64

約数和(自身を含む): 471456000

約数和(自身を除く): 322163880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 65479, 130958, 196437, 261916, 327395, 392874, 523832, 654790, 785748, 982185, 1244101, 1309580, 1571496, 1964370, 2488202, 2619160, 3732303, 3928740, 4976404, 6220505, 7464606, 7857480, 9952808, 12441010, 14929212, 18661515, 24882020, 29858424, 37323030, 49764040, 74646060, 149292120]

約数ペア:

[(1, 149292120), (2, 74646060), (3, 49764040), (4, 37323030), (5, 29858424), (6, 24882020), (8, 18661515), (10, 14929212), (12, 12441010), (15, 9952808), (19, 7857480), (20, 7464606), (24, 6220505), (30, 4976404), (38, 3928740), (40, 3732303), (57, 2619160), (60, 2488202), (76, 1964370), (95, 1571496), (114, 1309580), (120, 1244101), (152, 982185), (190, 785748), (228, 654790), (285, 523832), (380, 392874), (456, 327395), (570, 261916), (760, 196437), (1140, 130958), (2280, 65479)]