1524996880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:905

約数の個数: 120

約数和(自身を含む): 3918796056

約数和(自身を除く): 2393799176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 257, 440, 484, 514, 605, 613, 880, 968, 1028, 1210, 1226, 1285, 1936, 2056, 2420, 2452, 2570, 2827, 3065, 4112, 4840, 4904, 5140, 5654, 6130, 6743, 9680, 9808, 10280, 11308, 12260, 13486, 14135, 20560, 22616, 24520, 26972, 28270, 31097, 33715, 45232, 49040, 53944, 56540, 62194, 67430, 74173, 107888, 113080, 124388, 134860, 148346, 155485, 157541, 226160, 248776, 269720, 296692, 310970, 315082, 370865, 497552, 539440, 593384, 621940, 630164, 741730, 787705, 1186768, 1243880, 1260328, 1483460, 1575410, 1732951, 2487760, 2520656, 2966920, 3150820, 3465902, 5933840, 6301640, 6931804, 8664755, 12603280, 13863608, 17329510, 19062461, 27727216, 34659020, 38124922, 69318040, 76249844, 95312305, 138636080, 152499688, 190624610, 304999376, 381249220, 762498440, 1524996880]

約数ペア:

[(1, 1524996880), (2, 762498440), (4, 381249220), (5, 304999376), (8, 190624610), (10, 152499688), (11, 138636080), (16, 95312305), (20, 76249844), (22, 69318040), (40, 38124922), (44, 34659020), (55, 27727216), (80, 19062461), (88, 17329510), (110, 13863608), (121, 12603280), (176, 8664755), (220, 6931804), (242, 6301640), (257, 5933840), (440, 3465902), (484, 3150820), (514, 2966920), (605, 2520656), (613, 2487760), (880, 1732951), (968, 1575410), (1028, 1483460), (1210, 1260328), (1226, 1243880), (1285, 1186768), (1936, 787705), (2056, 741730), (2420, 630164), (2452, 621940), (2570, 593384), (2827, 539440), (3065, 497552), (4112, 370865), (4840, 315082), (4904, 310970), (5140, 296692), (5654, 269720), (6130, 248776), (6743, 226160), (9680, 157541), (9808, 155485), (10280, 148346), (11308, 134860), (12260, 124388), (13486, 113080), (14135, 107888), (20560, 74173), (22616, 67430), (24520, 62194), (26972, 56540), (28270, 53944), (31097, 49040), (33715, 45232)]