15123744

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3122

約数の個数: 72

約数和(自身を含む): 45552780

約数和(自身を除く): 30429036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 3089, 4896, 6178, 9267, 12356, 18534, 24712, 27801, 37068, 49424, 52513, 55602, 74136, 98848, 105026, 111204, 148272, 157539, 210052, 222408, 296544, 315078, 420104, 444816, 472617, 630156, 840208, 889632, 945234, 1260312, 1680416, 1890468, 2520624, 3780936, 5041248, 7561872, 15123744]

約数ペア:

[(1, 15123744), (2, 7561872), (3, 5041248), (4, 3780936), (6, 2520624), (8, 1890468), (9, 1680416), (12, 1260312), (16, 945234), (17, 889632), (18, 840208), (24, 630156), (32, 472617), (34, 444816), (36, 420104), (48, 315078), (51, 296544), (68, 222408), (72, 210052), (96, 157539), (102, 148272), (136, 111204), (144, 105026), (153, 98848), (204, 74136), (272, 55602), (288, 52513), (306, 49424), (408, 37068), (544, 27801), (612, 24712), (816, 18534), (1224, 12356), (1632, 9267), (2448, 6178), (3089, 4896)]