291992640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2953}}^1$

素因数の和:3076

約数の個数: 112

約数和(自身を含む): 936394368

約数和(自身を除く): 644401728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1236, 1545, 1648, 2060, 2472, 2953, 3090, 3296, 4120, 4944, 5906, 6180, 6592, 8240, 8859, 9888, 11812, 12360, 14765, 16480, 17718, 19776, 23624, 24720, 29530, 32960, 35436, 44295, 47248, 49440, 59060, 70872, 88590, 94496, 98880, 118120, 141744, 177180, 188992, 236240, 283488, 304159, 354360, 472480, 566976, 608318, 708720, 912477, 944960, 1216636, 1417440, 1520795, 1824954, 2433272, 2834880, 3041590, 3649908, 4562385, 4866544, 6083180, 7299816, 9124770, 9733088, 12166360, 14599632, 18249540, 19466176, 24332720, 29199264, 36499080, 48665440, 58398528, 72998160, 97330880, 145996320, 291992640]

約数ペア:

[(1, 291992640), (2, 145996320), (3, 97330880), (4, 72998160), (5, 58398528), (6, 48665440), (8, 36499080), (10, 29199264), (12, 24332720), (15, 19466176), (16, 18249540), (20, 14599632), (24, 12166360), (30, 9733088), (32, 9124770), (40, 7299816), (48, 6083180), (60, 4866544), (64, 4562385), (80, 3649908), (96, 3041590), (103, 2834880), (120, 2433272), (160, 1824954), (192, 1520795), (206, 1417440), (240, 1216636), (309, 944960), (320, 912477), (412, 708720), (480, 608318), (515, 566976), (618, 472480), (824, 354360), (960, 304159), (1030, 283488), (1236, 236240), (1545, 188992), (1648, 177180), (2060, 141744), (2472, 118120), (2953, 98880), (3090, 94496), (3296, 88590), (4120, 70872), (4944, 59060), (5906, 49440), (6180, 47248), (6592, 44295), (8240, 35436), (8859, 32960), (9888, 29530), (11812, 24720), (12360, 23624), (14765, 19776), (16480, 17718)]