3026320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 8124480

約数和(自身を除く): 5098160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 181, 190, 209, 220, 304, 362, 380, 418, 440, 724, 760, 836, 880, 905, 1045, 1448, 1520, 1672, 1810, 1991, 2090, 2896, 3344, 3439, 3620, 3982, 4180, 6878, 7240, 7964, 8360, 9955, 13756, 14480, 15928, 16720, 17195, 19910, 27512, 31856, 34390, 37829, 39820, 55024, 68780, 75658, 79640, 137560, 151316, 159280, 189145, 275120, 302632, 378290, 605264, 756580, 1513160, 3026320]

約数ペア:

[(1, 3026320), (2, 1513160), (4, 756580), (5, 605264), (8, 378290), (10, 302632), (11, 275120), (16, 189145), (19, 159280), (20, 151316), (22, 137560), (38, 79640), (40, 75658), (44, 68780), (55, 55024), (76, 39820), (80, 37829), (88, 34390), (95, 31856), (110, 27512), (152, 19910), (176, 17195), (181, 16720), (190, 15928), (209, 14480), (220, 13756), (304, 9955), (362, 8360), (380, 7964), (418, 7240), (440, 6878), (724, 4180), (760, 3982), (836, 3620), (880, 3439), (905, 3344), (1045, 2896), (1448, 2090), (1520, 1991), (1672, 1810)]