15631260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 46835712

約数和(自身を除く): 31204452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 241, 276, 282, 345, 460, 470, 482, 564, 690, 705, 723, 940, 964, 1081, 1205, 1380, 1410, 1446, 2162, 2410, 2820, 2892, 3243, 3615, 4324, 4820, 5405, 5543, 6486, 7230, 10810, 11086, 11327, 12972, 14460, 16215, 16629, 21620, 22172, 22654, 27715, 32430, 33258, 33981, 45308, 55430, 56635, 64860, 66516, 67962, 83145, 110860, 113270, 135924, 166290, 169905, 226540, 260521, 332580, 339810, 521042, 679620, 781563, 1042084, 1302605, 1563126, 2605210, 3126252, 3907815, 5210420, 7815630, 15631260]

約数ペア:

[(1, 15631260), (2, 7815630), (3, 5210420), (4, 3907815), (5, 3126252), (6, 2605210), (10, 1563126), (12, 1302605), (15, 1042084), (20, 781563), (23, 679620), (30, 521042), (46, 339810), (47, 332580), (60, 260521), (69, 226540), (92, 169905), (94, 166290), (115, 135924), (138, 113270), (141, 110860), (188, 83145), (230, 67962), (235, 66516), (241, 64860), (276, 56635), (282, 55430), (345, 45308), (460, 33981), (470, 33258), (482, 32430), (564, 27715), (690, 22654), (705, 22172), (723, 21620), (940, 16629), (964, 16215), (1081, 14460), (1205, 12972), (1380, 11327), (1410, 11086), (1446, 10810), (2162, 7230), (2410, 6486), (2820, 5543), (2892, 5405), (3243, 4820), (3615, 4324)]