60528780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25867}}^1$

素因数の和:25895

約数の個数: 72

約数和(自身を含む): 197734992

約数和(自身を除く): 137206212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 25867, 51734, 77601, 103468, 129335, 155202, 232803, 258670, 310404, 336271, 388005, 465606, 517340, 672542, 776010, 931212, 1008813, 1164015, 1345084, 1552020, 1681355, 2017626, 2328030, 3026439, 3362710, 4035252, 4656060, 5044065, 6052878, 6725420, 10088130, 12105756, 15132195, 20176260, 30264390, 60528780]

約数ペア:

[(1, 60528780), (2, 30264390), (3, 20176260), (4, 15132195), (5, 12105756), (6, 10088130), (9, 6725420), (10, 6052878), (12, 5044065), (13, 4656060), (15, 4035252), (18, 3362710), (20, 3026439), (26, 2328030), (30, 2017626), (36, 1681355), (39, 1552020), (45, 1345084), (52, 1164015), (60, 1008813), (65, 931212), (78, 776010), (90, 672542), (117, 517340), (130, 465606), (156, 388005), (180, 336271), (195, 310404), (234, 258670), (260, 232803), (390, 155202), (468, 129335), (585, 103468), (780, 77601), (1170, 51734), (2340, 25867)]