15444270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 80

約数和(自身を含む): 43385760

約数和(自身を除く): 27941490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 829, 1035, 1242, 1658, 1863, 2070, 2487, 3105, 3726, 4145, 4974, 6210, 7461, 8290, 9315, 12435, 14922, 18630, 19067, 22383, 24870, 37305, 38134, 44766, 57201, 67149, 74610, 95335, 111915, 114402, 134298, 171603, 190670, 223830, 286005, 335745, 343206, 514809, 572010, 671490, 858015, 1029618, 1544427, 1716030, 2574045, 3088854, 5148090, 7722135, 15444270]

約数ペア:

[(1, 15444270), (2, 7722135), (3, 5148090), (5, 3088854), (6, 2574045), (9, 1716030), (10, 1544427), (15, 1029618), (18, 858015), (23, 671490), (27, 572010), (30, 514809), (45, 343206), (46, 335745), (54, 286005), (69, 223830), (81, 190670), (90, 171603), (115, 134298), (135, 114402), (138, 111915), (162, 95335), (207, 74610), (230, 67149), (270, 57201), (345, 44766), (405, 38134), (414, 37305), (621, 24870), (690, 22383), (810, 19067), (829, 18630), (1035, 14922), (1242, 12435), (1658, 9315), (1863, 8290), (2070, 7461), (2487, 6210), (3105, 4974), (3726, 4145)]