15960204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 44182320

約数和(自身を除く): 28222116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 509, 603, 804, 871, 1018, 1206, 1527, 1742, 2036, 2412, 2613, 3054, 3484, 4581, 5226, 6108, 6617, 7839, 9162, 10452, 13234, 15678, 18324, 19851, 26468, 31356, 34103, 39702, 59553, 68206, 79404, 102309, 119106, 136412, 204618, 238212, 306927, 409236, 443339, 613854, 886678, 1227708, 1330017, 1773356, 2660034, 3990051, 5320068, 7980102, 15960204]

約数ペア:

[(1, 15960204), (2, 7980102), (3, 5320068), (4, 3990051), (6, 2660034), (9, 1773356), (12, 1330017), (13, 1227708), (18, 886678), (26, 613854), (36, 443339), (39, 409236), (52, 306927), (67, 238212), (78, 204618), (117, 136412), (134, 119106), (156, 102309), (201, 79404), (234, 68206), (268, 59553), (402, 39702), (468, 34103), (509, 31356), (603, 26468), (804, 19851), (871, 18324), (1018, 15678), (1206, 13234), (1527, 10452), (1742, 9162), (2036, 7839), (2412, 6617), (2613, 6108), (3054, 5226), (3484, 4581)]