180994896

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{12203}}^1$

素因数の和:12320

約数の個数: 60

約数和(自身を含む): 511494048

約数和(自身を除く): 330499152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 12203, 14832, 24406, 36609, 48812, 73218, 97624, 109827, 146436, 195248, 219654, 292872, 439308, 585744, 878616, 1256909, 1757232, 2513818, 3770727, 5027636, 7541454, 10055272, 11312181, 15082908, 20110544, 22624362, 30165816, 45248724, 60331632, 90497448, 180994896]

約数ペア:

[(1, 180994896), (2, 90497448), (3, 60331632), (4, 45248724), (6, 30165816), (8, 22624362), (9, 20110544), (12, 15082908), (16, 11312181), (18, 10055272), (24, 7541454), (36, 5027636), (48, 3770727), (72, 2513818), (103, 1757232), (144, 1256909), (206, 878616), (309, 585744), (412, 439308), (618, 292872), (824, 219654), (927, 195248), (1236, 146436), (1648, 109827), (1854, 97624), (2472, 73218), (3708, 48812), (4944, 36609), (7416, 24406), (12203, 14832)]