47687280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 158132736

約数和(自身を除く): 110445456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 163, 184, 212, 230, 240, 265, 276, 318, 326, 345, 368, 424, 460, 489, 530, 552, 636, 652, 690, 795, 815, 848, 920, 978, 1060, 1104, 1219, 1272, 1304, 1380, 1590, 1630, 1840, 1956, 2120, 2438, 2445, 2544, 2608, 2760, 3180, 3260, 3657, 3749, 3912, 4240, 4876, 4890, 5520, 6095, 6360, 6520, 7314, 7498, 7824, 8639, 9752, 9780, 11247, 12190, 12720, 13040, 14628, 14996, 17278, 18285, 18745, 19504, 19560, 22494, 24380, 25917, 29256, 29992, 34556, 36570, 37490, 39120, 43195, 44988, 48760, 51834, 56235, 58512, 59984, 69112, 73140, 74980, 86390, 89976, 97520, 103668, 112470, 129585, 138224, 146280, 149960, 172780, 179952, 198697, 207336, 224940, 259170, 292560, 299920, 345560, 397394, 414672, 449880, 518340, 596091, 691120, 794788, 899760, 993485, 1036680, 1192182, 1589576, 1986970, 2073360, 2384364, 2980455, 3179152, 3973940, 4768728, 5960910, 7947880, 9537456, 11921820, 15895760, 23843640, 47687280]

約数ペア:

[(1, 47687280), (2, 23843640), (3, 15895760), (4, 11921820), (5, 9537456), (6, 7947880), (8, 5960910), (10, 4768728), (12, 3973940), (15, 3179152), (16, 2980455), (20, 2384364), (23, 2073360), (24, 1986970), (30, 1589576), (40, 1192182), (46, 1036680), (48, 993485), (53, 899760), (60, 794788), (69, 691120), (80, 596091), (92, 518340), (106, 449880), (115, 414672), (120, 397394), (138, 345560), (159, 299920), (163, 292560), (184, 259170), (212, 224940), (230, 207336), (240, 198697), (265, 179952), (276, 172780), (318, 149960), (326, 146280), (345, 138224), (368, 129585), (424, 112470), (460, 103668), (489, 97520), (530, 89976), (552, 86390), (636, 74980), (652, 73140), (690, 69112), (795, 59984), (815, 58512), (848, 56235), (920, 51834), (978, 48760), (1060, 44988), (1104, 43195), (1219, 39120), (1272, 37490), (1304, 36570), (1380, 34556), (1590, 29992), (1630, 29256), (1840, 25917), (1956, 24380), (2120, 22494), (2438, 19560), (2445, 19504), (2544, 18745), (2608, 18285), (2760, 17278), (3180, 14996), (3260, 14628), (3657, 13040), (3749, 12720), (3912, 12190), (4240, 11247), (4876, 9780), (4890, 9752), (5520, 8639), (6095, 7824), (6360, 7498), (6520, 7314)]