63965760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2940

約数の個数: 112

約数和(自身を含む): 211994496

約数和(自身を除く): 148028736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 2897, 3680, 4416, 5520, 5794, 7360, 8691, 11040, 11588, 14485, 17382, 22080, 23176, 28970, 34764, 43455, 46352, 57940, 66631, 69528, 86910, 92704, 115880, 133262, 139056, 173820, 185408, 199893, 231760, 266524, 278112, 333155, 347640, 399786, 463520, 533048, 556224, 666310, 695280, 799572, 927040, 999465, 1066096, 1332620, 1390560, 1599144, 1998930, 2132192, 2665240, 2781120, 3198288, 3997860, 4264384, 5330480, 6396576, 7995720, 10660960, 12793152, 15991440, 21321920, 31982880, 63965760]

約数ペア:

[(1, 63965760), (2, 31982880), (3, 21321920), (4, 15991440), (5, 12793152), (6, 10660960), (8, 7995720), (10, 6396576), (12, 5330480), (15, 4264384), (16, 3997860), (20, 3198288), (23, 2781120), (24, 2665240), (30, 2132192), (32, 1998930), (40, 1599144), (46, 1390560), (48, 1332620), (60, 1066096), (64, 999465), (69, 927040), (80, 799572), (92, 695280), (96, 666310), (115, 556224), (120, 533048), (138, 463520), (160, 399786), (184, 347640), (192, 333155), (230, 278112), (240, 266524), (276, 231760), (320, 199893), (345, 185408), (368, 173820), (460, 139056), (480, 133262), (552, 115880), (690, 92704), (736, 86910), (920, 69528), (960, 66631), (1104, 57940), (1380, 46352), (1472, 43455), (1840, 34764), (2208, 28970), (2760, 23176), (2897, 22080), (3680, 17382), (4416, 14485), (5520, 11588), (5794, 11040), (7360, 8691)]