120849872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 294088320

約数和(自身を除く): 173238448

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 169, 176, 187, 208, 221, 239, 272, 286, 338, 374, 442, 478, 572, 676, 748, 884, 956, 1144, 1352, 1496, 1768, 1859, 1912, 2288, 2431, 2629, 2704, 2873, 2992, 3107, 3536, 3718, 3824, 4063, 4862, 5258, 5746, 6214, 7436, 8126, 9724, 10516, 11492, 12428, 14872, 16252, 19448, 21032, 22984, 24856, 29744, 31603, 32504, 34177, 38896, 40391, 42064, 44693, 45968, 49712, 52819, 63206, 65008, 68354, 80782, 89386, 105638, 126412, 136708, 161564, 178772, 211276, 252824, 273416, 323128, 357544, 422552, 444301, 505648, 546832, 581009, 646256, 686647, 715088, 845104, 888602, 1162018, 1373294, 1777204, 2324036, 2746588, 3554408, 4648072, 5493176, 7108816, 7553117, 9296144, 10986352, 15106234, 30212468, 60424936, 120849872]

約数ペア:

[(1, 120849872), (2, 60424936), (4, 30212468), (8, 15106234), (11, 10986352), (13, 9296144), (16, 7553117), (17, 7108816), (22, 5493176), (26, 4648072), (34, 3554408), (44, 2746588), (52, 2324036), (68, 1777204), (88, 1373294), (104, 1162018), (136, 888602), (143, 845104), (169, 715088), (176, 686647), (187, 646256), (208, 581009), (221, 546832), (239, 505648), (272, 444301), (286, 422552), (338, 357544), (374, 323128), (442, 273416), (478, 252824), (572, 211276), (676, 178772), (748, 161564), (884, 136708), (956, 126412), (1144, 105638), (1352, 89386), (1496, 80782), (1768, 68354), (1859, 65008), (1912, 63206), (2288, 52819), (2431, 49712), (2629, 45968), (2704, 44693), (2873, 42064), (2992, 40391), (3107, 38896), (3536, 34177), (3718, 32504), (3824, 31603), (4063, 29744), (4862, 24856), (5258, 22984), (5746, 21032), (6214, 19448), (7436, 16252), (8126, 14872), (9724, 12428), (10516, 11492)]