2160990560

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{58979}}^1$

素因数の和:59223

約数の個数: 48

約数和(自身を含む): 5127721200

約数和(自身を除く): 2966730640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 9160, 18320, 36640, 58979, 117958, 235916, 294895, 471832, 589790, 943664, 1179580, 1887328, 2359160, 4718320, 9436640, 13506191, 27012382, 54024764, 67530955, 108049528, 135061910, 216099056, 270123820, 432198112, 540247640, 1080495280, 2160990560]

約数ペア:

[(1, 2160990560), (2, 1080495280), (4, 540247640), (5, 432198112), (8, 270123820), (10, 216099056), (16, 135061910), (20, 108049528), (32, 67530955), (40, 54024764), (80, 27012382), (160, 13506191), (229, 9436640), (458, 4718320), (916, 2359160), (1145, 1887328), (1832, 1179580), (2290, 943664), (3664, 589790), (4580, 471832), (7328, 294895), (9160, 235916), (18320, 117958), (36640, 58979)]