47974320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 120

約数和(自身を含む): 168176736

約数和(自身を除く): 120202416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 2897, 3312, 4140, 5520, 5794, 8280, 8691, 11588, 14485, 16560, 17382, 23176, 26073, 28970, 34764, 43455, 46352, 52146, 57940, 66631, 69528, 86910, 104292, 115880, 130365, 133262, 139056, 173820, 199893, 208584, 231760, 260730, 266524, 333155, 347640, 399786, 417168, 521460, 533048, 599679, 666310, 695280, 799572, 999465, 1042920, 1066096, 1199358, 1332620, 1599144, 1998930, 2085840, 2398716, 2665240, 2998395, 3198288, 3997860, 4797432, 5330480, 5996790, 7995720, 9594864, 11993580, 15991440, 23987160, 47974320]

約数ペア:

[(1, 47974320), (2, 23987160), (3, 15991440), (4, 11993580), (5, 9594864), (6, 7995720), (8, 5996790), (9, 5330480), (10, 4797432), (12, 3997860), (15, 3198288), (16, 2998395), (18, 2665240), (20, 2398716), (23, 2085840), (24, 1998930), (30, 1599144), (36, 1332620), (40, 1199358), (45, 1066096), (46, 1042920), (48, 999465), (60, 799572), (69, 695280), (72, 666310), (80, 599679), (90, 533048), (92, 521460), (115, 417168), (120, 399786), (138, 347640), (144, 333155), (180, 266524), (184, 260730), (207, 231760), (230, 208584), (240, 199893), (276, 173820), (345, 139056), (360, 133262), (368, 130365), (414, 115880), (460, 104292), (552, 86910), (690, 69528), (720, 66631), (828, 57940), (920, 52146), (1035, 46352), (1104, 43455), (1380, 34764), (1656, 28970), (1840, 26073), (2070, 23176), (2760, 17382), (2897, 16560), (3312, 14485), (4140, 11588), (5520, 8691), (5794, 8280)]