1260575520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2167

約数の個数: 192

約数和(自身を含む): 4244244480

約数和(自身を除く): 2983668960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 201, 228, 240, 268, 285, 304, 335, 380, 402, 456, 480, 536, 570, 608, 670, 760, 804, 912, 1005, 1072, 1140, 1273, 1340, 1520, 1608, 1824, 2010, 2063, 2144, 2280, 2546, 2680, 3040, 3216, 3819, 4020, 4126, 4560, 5092, 5360, 6189, 6365, 6432, 7638, 8040, 8252, 9120, 10184, 10315, 10720, 12378, 12730, 15276, 16080, 16504, 19095, 20368, 20630, 24756, 25460, 30552, 30945, 32160, 33008, 38190, 39197, 40736, 41260, 49512, 50920, 61104, 61890, 66016, 76380, 78394, 82520, 99024, 101840, 117591, 122208, 123780, 138221, 152760, 156788, 165040, 195985, 198048, 203680, 235182, 247560, 276442, 305520, 313576, 330080, 391970, 414663, 470364, 495120, 552884, 587955, 611040, 627152, 691105, 783940, 829326, 940728, 990240, 1105768, 1175910, 1254304, 1382210, 1567880, 1658652, 1881456, 2073315, 2211536, 2351820, 2626199, 2764420, 3135760, 3317304, 3762912, 4146630, 4423072, 4703640, 5252398, 5528840, 6271520, 6634608, 7878597, 8293260, 9407280, 10504796, 11057680, 13130995, 13269216, 15757194, 16586520, 18814560, 21009592, 22115360, 26261990, 31514388, 33173040, 39392985, 42019184, 52523980, 63028776, 66346080, 78785970, 84038368, 105047960, 126057552, 157571940, 210095920, 252115104, 315143880, 420191840, 630287760, 1260575520]

約数ペア:

[(1, 1260575520), (2, 630287760), (3, 420191840), (4, 315143880), (5, 252115104), (6, 210095920), (8, 157571940), (10, 126057552), (12, 105047960), (15, 84038368), (16, 78785970), (19, 66346080), (20, 63028776), (24, 52523980), (30, 42019184), (32, 39392985), (38, 33173040), (40, 31514388), (48, 26261990), (57, 22115360), (60, 21009592), (67, 18814560), (76, 16586520), (80, 15757194), (95, 13269216), (96, 13130995), (114, 11057680), (120, 10504796), (134, 9407280), (152, 8293260), (160, 7878597), (190, 6634608), (201, 6271520), (228, 5528840), (240, 5252398), (268, 4703640), (285, 4423072), (304, 4146630), (335, 3762912), (380, 3317304), (402, 3135760), (456, 2764420), (480, 2626199), (536, 2351820), (570, 2211536), (608, 2073315), (670, 1881456), (760, 1658652), (804, 1567880), (912, 1382210), (1005, 1254304), (1072, 1175910), (1140, 1105768), (1273, 990240), (1340, 940728), (1520, 829326), (1608, 783940), (1824, 691105), (2010, 627152), (2063, 611040), (2144, 587955), (2280, 552884), (2546, 495120), (2680, 470364), (3040, 414663), (3216, 391970), (3819, 330080), (4020, 313576), (4126, 305520), (4560, 276442), (5092, 247560), (5360, 235182), (6189, 203680), (6365, 198048), (6432, 195985), (7638, 165040), (8040, 156788), (8252, 152760), (9120, 138221), (10184, 123780), (10315, 122208), (10720, 117591), (12378, 101840), (12730, 99024), (15276, 82520), (16080, 78394), (16504, 76380), (19095, 66016), (20368, 61890), (20630, 61104), (24756, 50920), (25460, 49512), (30552, 41260), (30945, 40736), (32160, 39197), (33008, 38190)]