48015720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1976

約数の個数: 128

約数和(自身を含む): 167097600

約数和(自身を除く): 119081880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 1933, 2070, 2484, 2760, 3105, 3866, 4140, 4968, 5799, 6210, 7732, 8280, 9665, 11598, 12420, 15464, 17397, 19330, 23196, 24840, 28995, 34794, 38660, 44459, 46392, 52191, 57990, 69588, 77320, 86985, 88918, 104382, 115980, 133377, 139176, 173970, 177836, 208764, 222295, 231960, 260955, 266754, 347940, 355672, 400131, 417528, 444590, 521910, 533508, 666885, 695880, 800262, 889180, 1043820, 1067016, 1200393, 1333770, 1600524, 1778360, 2000655, 2087640, 2400786, 2667540, 3201048, 4001310, 4801572, 5335080, 6001965, 8002620, 9603144, 12003930, 16005240, 24007860, 48015720]

約数ペア:

[(1, 48015720), (2, 24007860), (3, 16005240), (4, 12003930), (5, 9603144), (6, 8002620), (8, 6001965), (9, 5335080), (10, 4801572), (12, 4001310), (15, 3201048), (18, 2667540), (20, 2400786), (23, 2087640), (24, 2000655), (27, 1778360), (30, 1600524), (36, 1333770), (40, 1200393), (45, 1067016), (46, 1043820), (54, 889180), (60, 800262), (69, 695880), (72, 666885), (90, 533508), (92, 521910), (108, 444590), (115, 417528), (120, 400131), (135, 355672), (138, 347940), (180, 266754), (184, 260955), (207, 231960), (216, 222295), (230, 208764), (270, 177836), (276, 173970), (345, 139176), (360, 133377), (414, 115980), (460, 104382), (540, 88918), (552, 86985), (621, 77320), (690, 69588), (828, 57990), (920, 52191), (1035, 46392), (1080, 44459), (1242, 38660), (1380, 34794), (1656, 28995), (1933, 24840), (2070, 23196), (2484, 19330), (2760, 17397), (3105, 15464), (3866, 12420), (4140, 11598), (4968, 9665), (5799, 8280), (6210, 7732)]