27820263840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1347881}}^1$

素因数の和:1347942

約数の個数: 96

約数和(自身を含む): 89671893696

約数和(自身を除く): 61851629856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 1347881, 2695762, 4043643, 5391524, 6739405, 8087286, 10783048, 13478810, 16174572, 20218215, 21566096, 26957620, 32349144, 40436430, 43132192, 53915240, 57958883, 64698288, 80872860, 107830480, 115917766, 129396576, 161745720, 173876649, 215660960, 231835532, 289794415, 323491440, 347753298, 463671064, 579588830, 646982880, 695506596, 869383245, 927342128, 1159177660, 1391013192, 1738766490, 1854684256, 2318355320, 2782026384, 3477532980, 4636710640, 5564052768, 6955065960, 9273421280, 13910131920, 27820263840]

約数ペア:

[(1, 27820263840), (2, 13910131920), (3, 9273421280), (4, 6955065960), (5, 5564052768), (6, 4636710640), (8, 3477532980), (10, 2782026384), (12, 2318355320), (15, 1854684256), (16, 1738766490), (20, 1391013192), (24, 1159177660), (30, 927342128), (32, 869383245), (40, 695506596), (43, 646982880), (48, 579588830), (60, 463671064), (80, 347753298), (86, 323491440), (96, 289794415), (120, 231835532), (129, 215660960), (160, 173876649), (172, 161745720), (215, 129396576), (240, 115917766), (258, 107830480), (344, 80872860), (430, 64698288), (480, 57958883), (516, 53915240), (645, 43132192), (688, 40436430), (860, 32349144), (1032, 26957620), (1290, 21566096), (1376, 20218215), (1720, 16174572), (2064, 13478810), (2580, 10783048), (3440, 8087286), (4128, 6739405), (5160, 5391524), (6880, 4043643), (10320, 2695762), (20640, 1347881)]