72998160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2953}}^1$

素因数の和:3072

約数の個数: 80

約数和(自身を含む): 228568704

約数和(自身を除く): 155570544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 2953, 3090, 4120, 4944, 5906, 6180, 8240, 8859, 11812, 12360, 14765, 17718, 23624, 24720, 29530, 35436, 44295, 47248, 59060, 70872, 88590, 118120, 141744, 177180, 236240, 304159, 354360, 608318, 708720, 912477, 1216636, 1520795, 1824954, 2433272, 3041590, 3649908, 4562385, 4866544, 6083180, 7299816, 9124770, 12166360, 14599632, 18249540, 24332720, 36499080, 72998160]

約数ペア:

[(1, 72998160), (2, 36499080), (3, 24332720), (4, 18249540), (5, 14599632), (6, 12166360), (8, 9124770), (10, 7299816), (12, 6083180), (15, 4866544), (16, 4562385), (20, 3649908), (24, 3041590), (30, 2433272), (40, 1824954), (48, 1520795), (60, 1216636), (80, 912477), (103, 708720), (120, 608318), (206, 354360), (240, 304159), (309, 236240), (412, 177180), (515, 141744), (618, 118120), (824, 88590), (1030, 70872), (1236, 59060), (1545, 47248), (1648, 44295), (2060, 35436), (2472, 29530), (2953, 24720), (3090, 23624), (4120, 17718), (4944, 14765), (5906, 12360), (6180, 11812), (8240, 8859)]