2711280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 160

約数和(自身を含む): 9999360

約数和(自身を除く): 7288080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 79, 80, 88, 104, 110, 120, 130, 132, 143, 156, 158, 165, 176, 195, 208, 220, 237, 240, 260, 264, 286, 312, 316, 330, 390, 395, 429, 440, 474, 520, 528, 572, 624, 632, 660, 715, 780, 790, 858, 869, 880, 948, 1027, 1040, 1144, 1185, 1264, 1320, 1430, 1560, 1580, 1716, 1738, 1896, 2054, 2145, 2288, 2370, 2607, 2640, 2860, 3081, 3120, 3160, 3432, 3476, 3792, 4108, 4290, 4345, 4740, 5135, 5214, 5720, 6162, 6320, 6864, 6952, 8216, 8580, 8690, 9480, 10270, 10428, 11297, 11440, 12324, 13035, 13904, 15405, 16432, 17160, 17380, 18960, 20540, 20856, 22594, 24648, 26070, 30810, 33891, 34320, 34760, 41080, 41712, 45188, 49296, 52140, 56485, 61620, 67782, 69520, 82160, 90376, 104280, 112970, 123240, 135564, 169455, 180752, 208560, 225940, 246480, 271128, 338910, 451880, 542256, 677820, 903760, 1355640, 2711280]

約数ペア:

[(1, 2711280), (2, 1355640), (3, 903760), (4, 677820), (5, 542256), (6, 451880), (8, 338910), (10, 271128), (11, 246480), (12, 225940), (13, 208560), (15, 180752), (16, 169455), (20, 135564), (22, 123240), (24, 112970), (26, 104280), (30, 90376), (33, 82160), (39, 69520), (40, 67782), (44, 61620), (48, 56485), (52, 52140), (55, 49296), (60, 45188), (65, 41712), (66, 41080), (78, 34760), (79, 34320), (80, 33891), (88, 30810), (104, 26070), (110, 24648), (120, 22594), (130, 20856), (132, 20540), (143, 18960), (156, 17380), (158, 17160), (165, 16432), (176, 15405), (195, 13904), (208, 13035), (220, 12324), (237, 11440), (240, 11297), (260, 10428), (264, 10270), (286, 9480), (312, 8690), (316, 8580), (330, 8216), (390, 6952), (395, 6864), (429, 6320), (440, 6162), (474, 5720), (520, 5214), (528, 5135), (572, 4740), (624, 4345), (632, 4290), (660, 4108), (715, 3792), (780, 3476), (790, 3432), (858, 3160), (869, 3120), (880, 3081), (948, 2860), (1027, 2640), (1040, 2607), (1144, 2370), (1185, 2288), (1264, 2145), (1320, 2054), (1430, 1896), (1560, 1738), (1580, 1716)]