13728780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5895

約数の個数: 72

約数和(自身を含む): 44854992

約数和(自身を除く): 31126212

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, 5867, 11734, 17601, 23468, 29335, 35202, 52803, 58670, 70404, 76271, 88005, 105606, 117340, 152542, 176010, 211212, 228813, 264015, 305084, 352020, 381355, 457626, 528030, 686439, 762710, 915252, 1056060, 1144065, 1372878, 1525420, 2288130, 2745756, 3432195, 4576260, 6864390, 13728780]

約数ペア:

[(1, 13728780), (2, 6864390), (3, 4576260), (4, 3432195), (5, 2745756), (6, 2288130), (9, 1525420), (10, 1372878), (12, 1144065), (13, 1056060), (15, 915252), (18, 762710), (20, 686439), (26, 528030), (30, 457626), (36, 381355), (39, 352020), (45, 305084), (52, 264015), (60, 228813), (65, 211212), (78, 176010), (90, 152542), (117, 117340), (130, 105606), (156, 88005), (180, 76271), (195, 70404), (234, 58670), (260, 52803), (390, 35202), (468, 29335), (585, 23468), (780, 17601), (1170, 11734), (2340, 5867)]